I was talking mostly about the proper way to handle the mutation grind thing.
With robust mutation, mutations are worth it already, even without purifier. Especially when you get night vision upgrades.
Also, current mutation system isn’t exactly tightly balanced. There is no strict balance to keep, so even major changes are unlikely to wreck much.
And if it wrecks mutation cherrypicking, it’s not really a big deal. CBMs are for cherrypicking, mutations are supposed to be chaotic.
Still, some mutations may need adjustment before updating the whole mutation system. I’m talking about bodypart mutations - getting herbivore hurts, but it isn’t game changing at no point, getting webbed hands means you can’t wear hazmat or power armor and any gloves early on.