But CS:GO is prime example of the game with microtransactions (and some of them are not micro) and everybody is ok with it. TF2 is same. If they are only for bigger e-pen who cares let people spend their money on stupid things, you will have benefits from that too.
For some reason people are OK with that all Valve games with MT. CSGO, TF2 and DOTA2.
But it is almost the same thing. KF1 DLCs are microtransactions (they are all under 10$ and in some cases under 5$).
DLCs seems to be more acceptable than MT. Even then DLCs are also bullshit if they add nothing but cosmetics to the game