Faucets are not profitable at all these days. They are really a waste of time. Before they used to be giving out 2-3 bitcoins back in 2010. Nowadays I don't even know you can bring whatever you earn from the faucet to your wallet. It will all probably go to tx fees.
You need to be wary of scams too. But my advice just avoid faucets, just a waste of your time.