I also don't really understand about the uni airdrop launched by uniswap. When I connect it to my wallet, I don't get a uni. How does it work for.?
The uni airdrop can be claimed with people who have ever traded on the uniswap before 1st September and that means when you never try to trade in uniswap before 1st September and then you will never be eligible to receive the uni airdrop. Please go to this site for the more information regarding it
https://gov.uniswap.org/