Are xrp airdrops worth it?

Depends what you mean by "worth it." If you're looking for a quick way to get some free XRP, then sure, airdrops can be worth it. But if you're looking for something that will actually give you a good return on investment, then probably not. At any rate, it's always a good idea to do your research before participating in an airdrop. Make sure you know who's behind the project and what their goals are. And most importantly, always be careful with your private keys!