Is there a way to earn bitcoin if you don't want to trade with it?

[Aya]

There are ways to make money without getting involved. First, entrust your funds to crypto managers and they will be the one who handles your account. It's stress free! Second, Buy Bitcoins for a lower price and sell at a higher price. Last, convert your money from your local currency to Bitcoin. From what I've heard, it's not profitable.

Isn't it risky to entrust your account to a stranger who claims to be a crypto manager?