Everyone who knows something about economics understands this. Smartphones crushed flip phones, small supermarkets get pushed aside by Walmart and the more bitcoin dominates the more dominant it will become.
It's not a coincidence that almost nobody who was a classical stock market guy before learning about bitcoin got into shitcoins. They have experienced "Winner takes it all" again and again and again. And many shitcoiners are impressionable teenagers without this knowledge.
POW is "Winner takes it all" by nature