I do not like face to face trading or transaction too because I see that there can be some dangers in it especially if you are not comfortable with the business environment where the trade is ongoing, physical trading and transaction can be a bit risky. I also won't like the idea of cash transactions or trades too because of the insecurity that comes with it most especially when the persons involved are unfamiliar with another.
I do not know why government is strongly working against the P2P exchanges within the cryptocurrencies community in a decentralized system. Will the reason be the government's interest to continue to control the financial sector within the crypto platforms which has been impossible to achieve or what exactly