As we’ve seen over the past decade (well, past few decades, tbh), changing the word only moves the objectionable meaning onto the new word.

It’s been going on for much longer. Just look up all the clinical terms that came into use in the Victorian era. There’s been an ongoing effort to come up with better terminology. Words came into existence in an effort to have neutral terminology to refer to certain symptoms or conditions or to categorize people or chronic illnesses or ethnicities etc.

It’s just that we no longer use terms like “moron” or “lunatic” or “removed” or “fool” or “insane” or “Mongol” as neutral, objective, clinical terminology.

I think many people get used (and attached) to the terminology that they learned when growing up, unaware that this terminology has been changing at a rapid pace for centuries now, and then get all bent out of shape when they’re being told that the words they were taught as kids are no longer the preferred way of referring to certain conditions/ethnicities/demographic groups etc.

And of course, then there are people who use those expressions with the full intention to insult and malign, only to feign ignorance when called out: “But that’s the word people have always been using! Why are you getting so upset?”