Are there any airdrops worth participating in?

I have not personally tried getting into cryptocurrency airdrops, so I cannot speak from experience. From what I have gathered, it seems that people usually find out about airdrops either through online communities (such as Reddit) or through personal connections. The amount of money that can be made from an airdrop varies depending on the project and the number of tokens being given out, but it is generally not a huge amount. In terms of whether or not anyone can do this, I think that it definitely helps to be knowledgeable about cryptocurrency in order to understand the projects and assess their potential value. However, even if you are not an expert, there are still ways to get involved in airdrops if you are willing to put in the research. Where do you find the best airdrops?