I think there's a lot more political will now than there was a decade ago for explicitly repealing the sections of American civil rights law that define what a "hostile workplace" is, in order to make sure that something like Damore's memo would not count. Certainly, this is something I think about when evaluating political candidates.
What are the major historical examples where protecting employees from a "hostile workplace" is important? Racism? Misogyny? Homophobia? Do protection from these things look expendable to you?
I'm sure either of us could quickly find a bunch of people who would like to one or several of those acceptable again, yet us finding that such people exist would not tell us a damned thing about whether dismantling those protections is a good idea. Or supposing it does, then one might even make the case that those people existing is an excellent reason for having such a law in the first place.