I think MC is not even near the level of hunter if we are talking about the evil that hunter have done and still doing or even about hunters being a womanizer or sex crazed in general.
I think why you guys think that MC is falling to the level of hunter is because of him being care free about how he is getting his fuck sessions or just being overly horny sometimes himself, like that scene with Rachita or the scene with Rebecca too I guess. But that's because he is under the influence of the drugs hunter is using on him and the girls. There was a scene in chapter 11 I think, where hunter said he is using aphrodisiacs that especially works on males, which explains why MC is overly horny in it, will actually be more horny in later chapters until he finds out.
Or is there something else about MC that resembles with hunter that I missed?