You can now trade bitcoin and other crypto with other local traders on Binance and you will meet at a particular place that both of you talked about.
This is just not different from KYC if you trade with bad person. Avoid such physical trading.
I don't know or have never used a method like this on binance, or maybe it's not available in my country? But I'm not interested in selling bitcoins to people offline because it's a hassle. I prefer selling bitcoins online because it is simpler and safer. Apart from that, there is also a risk of crime behind it so making online transactions is better in my opinion, I don't see the urgency in selling bitcoin offline.