Most people who entered the crypto market in 2021 feel like they have missed a lot and are far behind on the people who started years earlier and have accumulated crypto at a cheaper price. So when faced with the potential of getting free money, very few people would say no to that chance.
What are faucets?
Faucet websites distribute small amounts of crypto in exchange for small tasks, like clicking a button, watching an add or filling out a survey. This can be in Bitcoin or in other crypto. In order to receive this money you will have to make an account to get a wallet. The idea of course is that you invest time, which means the website makes money in adverts and distributes (a part of that) by giving you a reward. You can look here for more info on how faucets work.

So is this going to make me rich?
It's very unlikely, but not impossible. I wouldn't quit your day job just yet, but for some people it can be an interesting way to pick up a few dollars (dollars yes, not grands). I'll give you some examples of what faucets would be worth some of your time if you want to make a few bucks
Faucets with a low withdrawal limit
What you will find is that many faucets will have a high withdrawal limit. In short, you will have to click a button for a year or more to make enough to be allowed to withdraw. Nobody should have that kind of patience, so what you want is a faucet with a low withdrawal limit. Pair that with a faucet that also doesn't have high transaction costs and we are getting somewhere. An example of a faucet that I quite like is https://faucetcrypto.com/. If you want to use my referral link you could use this You can earn the amount to withdraw in about 2 days and fees are low.
Low payout but possibility of striking gold
With https://freebitco.in/ or my referral here it can be a long grind, as you only get 2 satoshi per hour. But you can have a free wheel of fortune spin a day and get lottery tickets that have the potential to make you a profit. The fact that you only use it once an hour also makes it less time consuming
Gamble for money
Let me start with: do not put your own money into crypto gamble sites and if you are prone to getting hooked on gambling stay far far far away. But if you only use the faucet and gamble with that free money, it could make you some dollars in the end. Like https://betfury.io/ my referral here you can use the faucet and try to increase your earnings. By gambling you also receive the in-house token which you can then stake to earn some more.
Anyway, I think when you're new to crypto it is worth to try some out and pick up some free cash. Stay clear of scammy sites (dyor, never give seeds or keys to other wallets) and check the withdraw limits and costs. Also never send money or coins to faucets, you risk losing your money or coins. If you want to use my links, great, but don't feel obliged to :)