Maybe I live in a bubble, but it's surprising to me that nobody mentions Jetbrains in all these discussions. Which in my professional working experience are the only IDEs anyone uses :shrug:
Their use base is completely different. And we’re both in a bubble, I reckon. IntelliJ people also only know a few VSCode users!
Their tools are wildly popular in many spaces. It isn't for everyone though. It's totally believable in your circle no one uses their tools, but it isn't niche.