It depends, it's not every female protagonist game that's bad, there are attractive games like GGGB, JONH, Goons Raid Her and Chloe18 (Chloe there is an exception, is a game that has a lot of sex scenes but the quality of the renders is bad and your gameplay, besides having a bit of grind). There are other games too, but I consider a lot of grind and very few scenes, AWAM, Fashion Business, Bright Past and among others like Anna Affection, The Office, that I don't consider playing much anymore because they're kind of boring, there are also others that I haven't mentioned so whatever.
and your solution to fix fem mc game is to turn it into male mc game?
Not exactly, but Kate's story has more Female NPC than Male NPC. So how could Kate enjoy having sex with all the girls? Yes, it is possible, it will depend on DS and his team. We saw in this last update Andrew getting a bj from the girls and almost having sex with Angelina (only 69); It's possible there's sex between them students, which I'm also looking forward to seeing.
So, turning Kate's story into a Max story is no need, but it's boring if there are only lesbian scenes, got it? But also as you said and I agree, Max is not the ideal character, he looks like a silly boy to me, doesn't look very mature, so it might not look very nice or maybe it can fit well. So, it's a very disturbed opinion, some think Kate's content shouldn't have too much of Max, from what I played, I didn't think it was too bad, as it aroused a curiosity in Kate regarding Max's relationship with Lisa, but in general, I don't have much to say whether I thought it was good or bad, I also like to play BB, I like the girls' renders, but I feel that Max's path is not going to go very far, as Kate's path has more to come. The problem with all this is the time, DS and his team do monthly updates but with enough grind that if you removed the grind wouldn't last 10 minutes.
