Thank you for sharing your experience, as a whole, an airdrop asking you to send gas fees and asking for a phrase / private key from our wallet will result in us losing some of the assets we have because they were stolen by scammers who tried to do the fraud.
After the ICO scam in 2018 and until now it turns out that there are still many scammers who do this.
Therefore, when I want to get the best airdrop, I will do research.