I have earned 1$ with only 0.13 bnb, this is a small number but as far as I know, with 3 bnb you can easily earn 26$ 1 in an extremely easy way.

And imagine you have 5 wallets like that, that's a huge number with 130$ for each project like this, not counting airdrop, launchpool, etc.

Holding bnb is really beneficial.