We usually think about free is totally free like just an airdrop. But actually, all of those things are not totally free. It is only a reward for completing a simple task. I don't think it is really encouraging but for those who did nothing, why not try?
I could say that this is a good way to start earning in crypto for newcomers but just to remind them also that be sure that they are visiting the right/legit site otherwise, they are just wasting their time. And aside from that, we must not expect huge rewards.
Airdrops are not what used to be, years ago the only thing you needed to do to claim an airdrop was to install a compatible wallet and get your tokens at the correct address, but then the developers began to ask for KYC, that was bad enough as now you needed to give them your personal information, but then they had the brilliant idea of asking for tasks to be completed in exchange for those coins, but then that was no longer an airdrop and instead you were just bounty hunting, a thankless and unprofitable activity these days.