A crypto faucet is a part of a website or app that rewards a small amount of crypto for viewing ads. There are many, many faucets that are very active in the year 2022. Normally, the website owner runs banner ads on the page where the faucet is located.
In order to stop bots from claiming this free crypto, a captcha or puzzle is required to be solved. This proves a human is viewing the ads and that the crypto is rewarded to real website visitors. Often times the website owner is paid per impression of an ad. Since each person that claims the crypto reward for the faucet also sees the ad, they each count as as an impression. This means that the website owner is happy to have you on their site, and you are happy to receive free Monero.
Here is an updated list of platforms that offer faucets, click-to-earn ads, rewards for completing surveys, and other offer walls that all PAY OUT IN MONERO:
As far as "monero faucets" goes, these there the best I've found.
Some of these are just faucets, while the others are Monero PPC networks. It's "free" in the sense that you do not need to spend anything except your time. Of course time is the scarcest currency of them all - spend it wisely.
there doesn't seem to be anything here