Wrong. You learnt that this address may belong to Binance. Blockchain analysis is not a sure thing (namely the walletexplorer.com used above).
If you want to be sure simply ask the recipient where the address came from then if you want to use your Binance account to send bitcoin to their Binance account then you have to ask for a different address, an option that has the lowest withdrawal fee on Binance to transfer funds between the two accounts.
I'm not sure if this is actually happening, usually, when I do transactions with other people, they just send BTC addresses, as most don't care what platform that BTC address is from. Rarely do I see anyone concerned about the origin of a BTC address