Regarding Elon's NFT, I've already given an opinion, as for DEX, the number of services that will be offered by the platform is worth waiting for. I found the supply reasonable, with great chances of high appreciation.
Such a collection is a good way to attract attention to the DEX and its products.
As I understand part of NFT will be distributed during the airdrop.
It is a good way of promotion and to attract attention to the DEX and other products on the DEX.