Maybe hotbit has same rule with another exchanges. They will allowed daily withdrawly 2 bitcoin in a day without KYC. And if we want to withdraw above 2 bitcoin they will ask to passed kyc. Its easy enough for us and not difficult to fullfilled this term. Most of traders usually use assets below this amount, and only whales that have more 2 bitcoin. Few people have it.
Where you got such information's? i checked out hotbit FAQ there no information about daily withdrawal limit, how it's same with other exchanges i do not understand. If you register in hotbit no kyc it is rules, not written here for kyc verification is required if anyone try to withdraw up to 2 btc daily. You did't find any option in hotbit account about kyc.