Airdrop hunter is halal?

Assalamualaikum warahmatullahiwabarakatuh.

I am an airdrop hunter and of course if the project leads to gambling or is it just a project that only looks for profit and then disappears, of course I don’t follow the project,
to be exact, the hunter airdrop is halal.?

about a month ago I got an airdrop from $ARB(arbitrum) is that halal?

some say its halal because you’re actually participating in the project’s development,
while some believe otherwise.
الله أعلم