I would expect that things the books tell people to do, do in fact get done a lot. Absolutely not ALL the time--but by that same token, I would expect it to be fairly common because...I mean it's what the book literally tells you to do! There's no way it was the most common experience--if it were I don't think D&D would have survived!--but it doesn't have to be the majority to still be a horrendously toxic issue. Put it at say, a fifth, a quarter, perhaps a third at absolute most. That'd still be an ENORMOUS chunk of the player base getting the nasty end of the Viking Hat.