All of these are very good and legit ways to invest in Bitcoin and see profits. Only thing is you can’t use the profit. Especially if all you’re doing is holding 1 btc or half.

I personally think that when someone invests in something they are supposed to extract profit without affecting the capital. For example, you invest $1,000 dollars and it yielded you $20 dollars. Now you have the $1,000 dollars capital plus $20 dollars of gains that can either be reinvested or used to buy other crypto.