When someone talks like OP that he's guaranteeing you something on this market with the altcoins market, that's making me scared of what he's actually saying.
Airdrops are actually safe if you're into it because you're not required to invest any money, this is before. But now, it has changed and some of them requires you to be an actual investor of their specific coins or tokens.
Anyway, this should be an announcement thread of that dex you're promoting than a discussion about your question.
I think I'm just discovering and sharing good things and just watching and proving them myself. Watch what my choice will result in.
Good luck.
I wish you good luck with that but based on my experience, I'm done with too good to be true promises made by people that are supporting specific projects.
I don't wish you any ill or failures and that's why I'm wishing you the opposite and prove me wrong with that result that might come to you so, all the best.