This.
Izma was perfectly fine, you could even dedick her if you wished. Might not have been the nicest of things but I guess the name of the game "allowed" it.
Want me to actively not try to dodge them? Start making them less shit by the fourth or fifth, not by the twenty-ninth. Not really all that complex, yet here we are.
A little bit of personality beyond, "I have a dick, therefore I must coom", would be nice
Maybe they don't really know how to write other kind of character and because of that they circle back between the three types that in my opinion, are most apt to describe the npcs and companions
It goes like this, your basic character has three possible outcomes, expansion through futa content, expansion through preggo content, expansion through slut content. Futa and preggo might overlap, in the same way that some sluts are also in the preggo tier, but usually, they tend to stay apart or there's a focus in one aspect way over the others
In other words, you can see what kind of horny was in mind while creating them, nothing bad till you consider that some of them are just and expression of said horny, basically, just a fetish, a kink and not a real character, and when you notice that, well, you can't unseen it, like the pixar smirk hiding a boring character after several sequels killing whatever made them good at the beginning