Haha, good thinking Inti. I'm also wondering about the system it uses for this:
In the event of unauthorized access to a wallet’s assets, FailSafe rapidly intercepts with a counter-transaction that moves the user's funds to his designated FailSafe Recovery Wallet."
My limited understanding of how things work makes me wonder and think twice about the app. Although the scanning is good. Just entering the address allows us to check the risk exposure that our wallets may have.
And you are right, it is best to use a separate wallet for airdrops.
!PIZZA