I think Damore's case is also relatively weak, mostly because of his writings/post, which I'm guessing Google will claim was poorly and/or insufficiently though

I think Damore's case is also relatively weak, mostly because of his writings/post, which I'm guessing Google will claim was poorly and/or insufficiently thought out/supported/reasoned, and suggested that Damore didn't have the reasoning/whatever abilities required of a Senior Software Engineer.