I would not shoot (nor recommend that someone else shoot) another individual's handloads in my firearms, however I have no problem using (nor recommending that someone else use) remanufactured ammunition (commercial reloads) from a reputable company.
I don't find it funny that a new shooter was badly disappointed regardless of whether the ammunition really was someone's reloads or whether it was really good quality remanufactured ammo from a reputable company.
Not sure what else needs to be said here and it's turned mostly into a "pile-on" at this point.