Altcoins/memecoins have no moat.
There are millions of new tokens launched every single week, most with billions, quadrillions, or infinite total supply.
Yet there will never be more than 21M Bitcoin for all eternity. Choose wisely. 
Discussion
Why is this concept so difficult for people to grasp? I can't seem to express it properly, or the listener is just willfully ignorant to protect their bags.
so bitcoin is unique because it was "first to market"?
well, kind of, but no.. digital curriencies have been attempeted since the 80's.. bitcoin is more like an "inflection point"