If you think that every corporation is an Evil Corp and actions are evil because evil entities do them then there's no reason you should care.
But if you ascribe the degree of evilness to the action rather than the actor, then you absolutely should care because it's anti-competitive and poisons the general health of the market.
But if you ascribe the degree of evilness to the action rather than the actor, then you absolutely should care because it's anti-competitive and poisons the general health of the market.