if you don't want NTR, don't choose the path that has NTR
If it can't be avoided then you try negative comments (when you didn't like it)
But I think sometimes NTR can be a motivation for MC to take revenge which of course sometimes happens in some manga or other eroge games.
I personally hate NTR because I myself have experienced NTR by women 8 times . And it makes me want to slam their heads against a rock
My opinion is, you can hate NTR because yeah it sucks, but this game still gives us the freedom to choose a path where there is no NTR so at least Don't bombard one star because at least the developer has given us the opportunity to choose a path whether there is one or one that doesn't have NTR, At least play first, don't rate first