The Discord logo redesign was one of those logos that elicited a very odd amount of outrage for what it was. Multiple video essays were made about just how terrible the logo is [0].
It's really not a bad logo at all. It's a minor change. But once you get used to something, any change seems to be perceived as a threat. After a few months, I bet most people will get used to the new Safari UI and forget what they were even mad out.
[0] https://www.youtube.com/results?search_query=discord+new+log...