As I feel, many members here don't know anything about bitcoin, they don't know how to create a bitcoin wallet, but very experienced with metamask and trust wallet, which I think is a very strange person in the world.
If that's the case then they have started on the wrong foot, it should be Bitcoin first before anything else anything than this is a wrong start, Bitcoin is a truly decentralized coin, and many coins and tokens that follow are centralized so they are missing something very important in their journey to Cryptocurrency.
Those who invested in altcoins before Bitcoin, probably are bounty hunters and airdrops participants, so it's recommended that Bitcoin should have the biggest part of your portfolio.