While I "vibe code" more and more these days, an IDE that still does code highlighting, I can use it to look up functions source and so on, it is very useful to be able to figure out what the LLM did.
And yes, there are people who use vim in a screen session, but I don't fit into that category. I like my GoLand IDE.
And while there are a ton of IDEs out there, I use what I'm used to.