Steam inventory hack.

I have a friend who, after watching one video, believed that by sending his data he would be given expensive clothes (Azimov, knife, lasso). And turned off email confirmation. Naturally, his entire inventory was stolen. I know that if you disable confirmation, then those. support can’t help in any way, but if you throw reports (ask all your friends) at the dude who hacked it, will they give him at least a trade ban. Or even in this situation, they will not help in any way?