Bitcoin and crypto are still in the early or mid-stage IMHO, so 2021-2023 is still a good time to buy bitcoin and other crypto tokens. I am very excited about metaverse projects as I see brighter for this division, MANA, SAND, and GALA are the ones who will compete with Mark Zuckerberg's metaverse in 2-3 years' time.
Also a good time for NFT Gaming projects, the play-to-earn games that are currently trending are really simple and 1D and 2D games, there's a lot more opportunity for this side of crypto. Axie, ILV, and
ArRKey X are the ones I personally think would rally up on the next bull run.