My 401K as of this moment: Traditional 401K: 100% GME Roth 401K: 100% IBIT/FBTC (bitcoin ETFs) This is not investment advice, but my general rule is to use 401Ks and IRAs for, high-risk, high-gain, short-term, tax-inefficient trades. My traditional 401K is mostly unvested company match. If GME crashes and I lose all of it, bleh, I change jobs earlier, no big deal. If GME skyrockets, I sell, then stay at my current co…
I think it's worth it for you to consider reducing your allocation to these even if you have strong conviction in their long term success. If you do 25% GME/crypto and 75% index funds (or target retirement) then you're still going to be doing extremely well if these assets take off as hoped for but you'll be much better off in the alternative and less surprising scenario where they don't