And also why the idea of cutting/stabbing through steel armor is silly.
Necessary in some roleplay games otherwise armor would be too op! Thankfull in fantasy you can justify pretty much anything "well this is not a normal blade!" "this beast claws are very very powerful!" etc.
Oh, yeah it's fine in a game/fantasy setting for good reasons.
I mostly mean people who argue over which sword is "better" and tend to think a Katana, for example, can cut through gun barrels and other swords and crazy ***like that.