Some of the bigger projects (at least that I invested in) only have trading pairs on Ethereum pretty much pricing out the smaller guys which they don't care about. I tried polygon and BSC which work quite well and have a nice option to get some coins at a cheap transaction cost. I do wonder what will happen to BSC and Polygon once/if Ethereum properly scales. The way I look at it, BSC/Polygon is nice for the real degen altcoins that are aimed more toward the smaller guy, so many scams among them though but certainly useful for some of the good ones being able to bypass Ethereum Gas fees at the cost of everything being way more centralized in the end.