When it comes to P2P trading and holding of cryptocurrencies, Binance is the most effective exchange.
Binance is not a p2p exchange, you cannot trade with a peer without Binance acting as a middle man in the trade, it is from peer to Binance and from Binance to the other peer. In real p2p exchanges like Bisq, you trade directly with the other peer. Take note too that Binance is not for holding crypto, do not join those who think the exchange is too big to fail, if you trade on Binance, move your funds to your self custody wallet once you are done.