I agree.
Blizzard’s Western EULA is clear on this sort of thing, i.e. players found guilty of it can potentially have their accounts suspended or permanently banned.
Of course, that stance isn’t enforced and, even if it was, it’s not a global policy. They introduced the ability to AFK farm into the Chinese client. Yes, you read that right. They actually put this into the game client. You know, the thing they’ll ban Western players for, they coded into the game for Chinese players.
This is why, when they say they care about stamping out cheating behaviour in their games, you can’t trust what they say, only what they do. They introduced an official way to AFK farm into their own game code, but only for one region.