You guys need to be careful with Airdrop, I got hacked recently by one of these by downloading their wallet. next time make sure that you have an antivirus scanner. So be careful while choosing airdrop.
It is a good idea not to download wallets of unproven outfits. And not everything will trigger a response from an anti-virus.
Maybe if you have a virtual machine running on a old dummy pc (that doesn't have access to your other crypto) with a clean OS installed, or a burner phone...but you have to remember that any virus is now on the Local area network side of your router which is never good.