There are no free meals anywhere. A faucet usually changes your time and effort for a minimal amount of crypto in return. They made sense in the past when the price was very low and made sense to accumulate this way, but nowadays that is gone really - it does not matter if it is a casino or anything else - your time is more valuable that a few sats.
Yes, and in the past it meant lot, even in the past we would get valuable things that could really provide number of benefits that we might not get nowadays.
But this is gambling and some free stuff is unlikely to provide truly decent return, the same is true with crypto.
As gambler, when we can get or claim several bonuses or certain amount of balance obtained from the faucet, it will only offer us to spend more money.
I had few experiences in the past few months where I signed up at new casino and got faucet balance of few dollars for slot games.
This only applies to slot games and of course there are some wins to be made, but they are really boring wins.
Requires several requirements such as the betting amount to be able to use the winnings or withdraw the winnings because the gambling site imposes lock or freeze on winnings generated from the faucet for new customers.