YouTube is unstopable

Just spent some time bopping around YouTube. Not the first time, but I can’t help but think that it’s just unstopable. I know there’s some amount of backlash, etc. and there are certainly no end of alternatives (see TC) but how many of them stand a chance? There is so much good content on YouTube, so many people participating. It’s so much fun. I’ve doubted it, but I’m convinced.