Here are some general reflections for the discussion. I am not directing my text at any specific previous poster, so please, fellow wealth-builder, do not read my text as a personal insult. I am commenting on the interesting thoughts I’ve read above that have sparked ideas for me. I would hope that you too would comment more broadly, rather than picking a single sentence and trying to torpedo it. You let yourself off too easily then, and fail to see the “forest for the trees” in the message. Well, one can always hope, I can almost hear some of you thinking already. 
There are two sides to this coin. The tax side and the realized return side. With dividends, you pay more tax and realize returns. With share buybacks, you pay less tax and likely do not realize returns. If you do realize them, you have to sell enough so that, for example, the €8 selling costs do not burden the sale too much. This, in turn, means the position must be of a significant size for sales corresponding to dividends to be sensible. Those €8 costs for, say, a €30 sale (3% of €1000) are at a ridiculous level + will there still be tax on that if you are in the black. Of course, many here are customers of services with a max 1% fee cap, in which case the situation with small sales is better.
It’s about taking a perspective, and the concept of being absolutely right is pretty much impossible. Examples of how everyone’s time horizon, age, goals, broker’s cost level, risk tolerance, current need for coins in the pocket, ability to optimize taxes to reduce them, and ownership preferences—i.e., what kind of shop one wants to own—are all different. One should not claim that one way of operating is categorically correct or better. The matter is not that simple. Hasn’t it already become clear here that there is always an argument and a counter-argument for any claim? When you change those investor characteristic parameters, the same point opens up in such different ways, as the discussion has clearly shown.
It is theoretical that by owning a larger share, one earns more in the long run. It is a fact, however, that one carries a greater risk. If the factory burns down, or legislation changes, or 500 American customers are injured by a product and file billion-dollar lawsuits, then with a larger ownership stake, one unfortunately has to enjoy a larger share of the realized risk as well. If everything goes blissfully and the company buys back 50% of its shares during the holding period while the business grows like bread dough, then with a larger ownership stake, one gets to enjoy this return with a larger share. Hopefully the latter. If/when it happens to some of us, then wow. 
By playing with dividends, one ensures money in their pocket. It might be less, but it might be more. It depends entirely on how the company fares. If two investors could invest in the same company such that one gets their return through share buybacks and the other through dividends, even then, only over time could one say which one happened to fare better this time. It doesn’t work so that it’s always the same person. If, for example, dividends are invested elsewhere and after 5 years, like a bolt from the blue, the company goes bankrupt, the dividend person made a bigger profit if the other didn’t sell but kept growing. The buyback person then literally gave their returns to those who sold those shares, meaning they went into someone else’s pocket. If dividends are invested completely poorly and taxes are lost, and this shared company is the next Tesla, then share buybacks appear as a brilliant strategy, as long as that buyback wealth is eventually realized into concrete money at some point (if one can even say that about money these days, hehehe).
I don’t feel that receiving dividends is moving money from one of my pockets to another, because in my book, it requires too much simplification to imagine that money tied up in a risky stock is already in my pocket. I would rather think of a dividend as a little golden egg from the hen that lays them. It’s not pure gold; it has a white tax coating, but it glitters inside. In the pocket analogy, it has also happened several times that all the money that was initially put into one pocket has already been moved back to the other pocket, and yet money is still being moved from there to that other pocket. Or is it some kind of bottomless magic pocket 
I own significant positions for myself in, for example, BRK and OMXH25. Dividends flow into both of them quite tax-efficiently. However, I am not 100% weighted in dividend stocks, even though I constantly rave about them. Still, I like my dividend papers very, very much and I grow my PADI every month, which I calculate in the form of dividends for the coming 12 months. It grows every single month. A pay raise every month. Through Coronas and crises, every month more than the previous one. The long-term annual growth rate of dividends is a large double-digit figure. The annual growth rate for dividends over the last five years is even higher. Compound interest, I suppose. I am at peace with the path I have chosen. I can handle it quite well when someone tells me I don’t know what I’m doing and that I’m always thinking wrong and can’t calculate even though I am highly educated. That does get personal, though. Every growing pile of coins clinking into the account wonderfully silences the discordant voices whispering in my ear.
It’s about taking a perspective. Let’s try to appreciate different views without belittling them. Diversify your perspectives as well, and you will build wealth even more surely. Let’s each see at the end which of the views used worked best this time on our own one-way investment career in terms of time.