1BTC for unverified users is good enough to use comp[are to binance that you are only allowed with 0.06BTC. The majority I guess allows 1BTC except for binance.
There's no longer unverified users in Binance.
If you're unverified then you can only withdraw and you can no longer trade there. That's if it's about no-kyc then I think kucoin is now the choice of most.