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My opinion is the fiat based valuation the world measures crypto by and the fact that governments, rule makers, and elite in the old game will stick with their pieces, and block the new game.

Indeed... That seems to be the biggest obstacle in the way of Crypto advancement right now. Thanks for insightful answer friend

Yes, its possible that crypto goes mainstream, but I see that taking many years to happen. The governments of various countries is the biggest issue. In my area, crypto is not banned. But the government has been increasingly negative. Binance P2P just left the country. So once governments recognize crypto just like El Savado, then mainstream adoption could happen.

Best answer so far. You have captured all the needed factors sir. I really hope it would happen in our lifetime.

I think it will be mainstream in a few years, there's a lot of education and simplification that needs to be done

indeed, that's the answer. Education and updates