If I may, allow me to give one of the prime examples of the position I referred to above, the kinds of jokes folks made at the expense of anyone who prefers certain kinds of things (and, being one such person, I was thus being made fun of).
There was an official "D&D Next" blog post (long since deleted because they've nuked their own website like two or three times since then) talking about dragonborn. I'm a big fan of dragonborn, if you didn't already know this. (You almost certainly already knew this.)
The post....basically spent the entire first half talking about how the author (Robert Schwalb) had had a pretty fixed idea of what D&D was...and that dragonborn and tieflings and
warlords were so obviously unfit to such a thing, he couldn't conceive of how people could do that. He made multiple cracks about these things, and implied that it was youth that made people interested in such things.
It wasn't meant to be mean--he referenced without using a sticking-out-tongue emoji to "soften" the preceding statements--but it was quite clearly coming from a position of "I don't understand you, I can't understand you, I don't think I ever
will understand you, but I have learned to
put up with you being so weird."
And this was then 100% seriously used to justify ghettoizing some races as "uncommon" or "rare". Something I outright hate. Mr. Schwalb used "these weren't around when I started playing, so they're obviously weird" as a justification for actively reifying the idea that traditional things are just more important, more worthy, than non-traditional ones.
And if you think I'm exaggerating,
you can read the post yourself (I finally dug it up via the Internet Archive). It's from the account "evil_reverend", but that username was used by Robert Schwalb.
I can tell you right now, this was NOT well-received by people who were fans of dragonborn--it presented denigration as "compromise", and active support for people who passionately hate dragonborn as some kind of
fairness.
This is precisely the sort of mockery, with the disingenuous "well I don't really MEAN it like that", that I will never get any form of apology about. Because the people who fervently hate my preferences even being
allowed in D&D were a critical demographic that couldn't be antagonized.