The first round of social media --web 2.0 -- saw a bunch of people waking up to diversity that was already in their midst, and they woke up grumpy!

"It's too early!"
"Ugh. I don't want to acknowledge that my default hostility has even affected people close to me!"
"Just 5 more minutes!"

Twitter was a place that was trying to deal with this, until Elon Musk took over, and made grumpy its entire brand.

So things are generally maturing, but not everywhere. There is still plenty of work to do.