All in? HELL NO, nobody should go all in, regardless of age. Taking higher risks when younger--that's all well and good. But going all-in on anything crypto is a recipe for bankruptcy. I wouldn't even allocate 20% to crypto. You'd have to be crazy to go even half-in, and I say that as a person who likes bitcoin. A lot. It's just way too risky.
I agree with this. Going all in would be too risky. But for young ages it would be better specially for those who are students because it will be helpful not only for theirselves but also for their parents or guardian who provides their needs in studies. But as a worker it wouldn't be good. Better to have bitcoin as a sideline.