Again, my guarantee is that the money will be transferred from abroad. The purchase will be made through a "secure deal"
That's the "sure thing" but "abroad" doesn't mean anything regarding security/ safety measures. In fact can make things worse for the receiver...
What's this "secure deal"? You will get BTC from someone who will have to give you (who are you again?) his bank details in order to get his money from a place/ account that nobody knows the activity of it. Except you, the total stranger from nowhere.

I doubt very much that such a transfer will worsen the position of the recipient. "Secure deal" is a transaction through an exchange, by the way, in which there are more risks for me. Let me remind you that there are virtual accounts with exactly the same details. I'm just a person who can buy btc for 15-20% more.
Plus, I don't force anyone to agree to this. Right? Everyone will decide for himself whether he needs it.))))