I think the issue is actually two-fold.
First, there is the question of "original sin" in the game itself. It is a valid thing to discuss and to discuss with some level of relativism for the timeframe as well as individuals involved. I'm not saying that we should just give the ol' "boys will be boys" thing to it but placing statements and things within published work in some level of context. From my reading of stuff, especially regarding Gary specifically, he expressed some poor opinions of women and whether he realized it or not, incorporated a lot of racist or at the least racist-adjacent tropes into the game. Again, this was also a time before the term "intersectionality" existed, so I'll give him and some of his colleagues some level of benefit of the doubt. After all, from what we can also find out about, at least in Gary's case, was that he was a complicated individual who doesn't appear to have been motivated purely by malice, but more indifference or arrogance. Again, not justifying the negatives, just putting them in some level of perspective.
Second, and this is the really problematic part of this IMHO, are those who are malicious in their intent. These are the folks that deride everything as "woke" and become vehement that somehow anyone who acknowledges past error is destroying a legacy or something. Mr. Musk seems to have willingly jumped into this cesspit recently for instance, which is troubling given the megaphone of a social media platform he controls and wields as a cudgel. Making this group even more troubling is that not only do they seem to revere this stuff, but actually instead of it being simply included without circumspect or anything seem to want the game to be one of racist and sexist tropes where they can play out their own racist and misogynistic fantasies. This latter group definitely seems to be much more active in online spaces, but I have encountered them "in the wild" so to speak.