Truly sorry for the digression, just wanted to know what others think, and not blaming you or anything. Spoken languages are weird, even weirder than cryptocurrency contracts with accidental bad logic - the weird logic in spoken languages seems somehow desired.
Like always you can insult and hurt people with "clean" language and use vulgar words in non-offensive ways. But say what you want, I'll keep calling "smart" technology trash ;)
There's lots of names that have acquired negative stereotypes before. In my lifetime the name "Mike" at one point basically meant asshole (not so much anymore) and "Bob" basically meant boring, and "Patel" was a catchall negative for anyone from India.
There's even research on some of the nuances of the phenomenon. [1]
This isn't an aspect of internet mobs, it's an aspect of human nature, or at least society in general.
The Internet may shine a light on our flaws, and provide some new outlets for them, but it doesn't really create new ones, we brought them with us, like settlers from Europe going to the "New World" to escape the plague only to find they brought it with them.
[1] https://www.tandfonline.com/doi/abs/10.1080/00224545.1996.97...
These things tend to happen.