What year is the BTC faucer profitable? Maybe when the price is still low the fees are not that high? I didn't experience any memorable faucets when it came to getting sats.
With faucets, people almost don't have to do anything too heavily so what they spend is only their time.
Profitable faucets? All faucets are profitable because you don't spend money for faucets. If you have time, claim faucets. However if you spend too much time with faucets, and don't have time to do other things which can help you to gain knowledge, get a job, receive salary, it's not good.