Not gonna happen. The only way to get rich was to get early enough back in the day, we missed the train so we are headed into a life of missery and in general not being a millonaire. The only future millonaires off bitcoin now will be already rich people that can enter into the market hard enough at current prices. There isn't going to be a similar bubble again in our lifetimes. I wonder where all these "bitcoin could reach 1 million" people will hide when they realize that's nonsense.
Btw, no one cares about Bitcoin as a cryptocurrency, only a minority do care. I hope it's a success, but i've never seen anyone in real life that knew what Bitcoin is. The only people that care when I explained it to them were other nerds. So yeah, we have 1% nerds which care about it as technology, and 99% speculators that dont know shit about technology. I've heard more "normal people" talk about Dogecoin than Bitcoin, which shows in the number of transactions Dogecoin already being the world's first.