I’d assume that this is a direct consequence of the impact mutations can have during short spans of generations. The closer you are to a local optimum, the more mutations you need to get into different (albeit better) optima.
Essentially, the step size of the optimisation process is usually too small to make this jump, you need a lot of luck to make it work (since any transitional generations have to stay alive long enough to reproduce and outcompete/find a new niche) - which automatically gives the rest of the ecosystem time to “catch up”, changing the landscape of the fitness function and thus providing new pathways to better optima.
Yeah, no. Allowing this kind of fuckwittery excludes other people from the platform. How do you think the average minority player feels when people create mods specifically to turn non-white characters white? If you want these things available, go ahead and create your own platform - but don’t force others to swallow your racist, sexist bullshit.
Or, to make it short: too bad you feel discriminated against while trying to discriminate against others.