So EA is mad that players who bought the game exploit something to their own advantage. A game they PURCHASED.
Using an exploit in DS3 to increase your progression speed in the game is dumb and kinda ruins the game experience, but how is it bannable?
They're the one exploiting their purchasers because their wallets won't get filled with microtransactions.
Its the only reason they'd do it.
I remember a time where cheat codes were actually built in the game by the developers as jokes and a form of easter egg for players to find out.
If its an online world or affects other players, then sure.