I reject the notion that anyone hearing or reading a word from this list could possibly experience anything properly categorized as "harm". This is what's known in the sports world as "flopping" - feigning an injury to elicit a penalty on the other team. Except academia has taken it even further. You don't even need to pretend that you're the one injured. You can make up an imaginary person and pretend they are injur…
Although a lot of this list seems silly, it also has slurs like "retard" and "jewed" on it, which i think are very reasonably considered offensive. I think the tarball thing is rediculous, but the opposite extreme of no words can be hurtful is also rediculous.
It is particularly bad when the given replacement is nowhere near synonymous. The first one that really got my eyes rolling was 'detail-oriented' for OCD: being detail-oriented is an aspect of safety in a number of areas, and this is nothing like OCD, which has a clinical definition.
If one cares about something, don't make it easy to ridicule and dismiss.