> I think people are far too easily offended today
One has to wonder who was ever offended by the usage of the term "whitespace". Yes, that is actually on the list under "Institutionalized Racism" because it "assigns value connotations based on color (white = good), an act which is subconsciously racialized."
I am skeptical of the entire "subconsciously racialized" idea in the first place; to the best of my knowledge there is no evidence for it. But even if we accept it for the sake of the argument, does "whitespace" assign any value connotation at all? [Insert tabs vs. spaces joke here]
I don't really have a problem with with a policy on this as such, but the issue tends to be that once you start drafting a policy you will get a committee or the like and they will search for words that that could possible maybe perhaps be considered problematic by someone, somewhere, sometimes. That's kind of the reverse of how it should work: policy should reflect real concrete problems that were encountered. "I'm black and find the usage of 'slave' problematic" is, I think, more than reasonable, and a concrete situation. But grepping the dictionary for (white|black) ... a bit less so.
Once you start looking for something you will find it. This is why studies are double blind etc.
I have a lot of issues with this list. Does "more than one way to skin a cat" really "normalize violence against animals"? Cruelty against animals – especially pets – seems one of the very few topics where everyone from the most hard-core "Stalin did nothing wrong" communist to the most hardcore "Hitler did nothing wrong" neo-Nazi can find common ground. Does a phrase like that change it? I don't see how it does. I can go on and on, but clearly this is a "dictionary grep" list and not a "let's solve concrete problems" list.
So, are people "far too easily offended today"? I'm not so sure if they are.