As an consumer internet entrepreneur, crypto is maybe the easiest industry to earn 6 figures, not from your users, because there aren’t many, but because you are so close to the activities onchain that you can catch a couple of memecoins. 

It’s maybe the hardest place to exit for > 7+ figures because there are no customers and very few acquirers. 

There is big money in defi and infra and you love to see teams like Privy crush it. You can also make money if you have (tons) of money ie USDC. You can also catch a wave of speculation like Friend Tech or Pump.