If you want a language which requires an IDE, I doubt very much you'd like Go - it is intentionally pared down to a minimum of what the creators consider essential features.

Having an IDE is almost required in a language where you have things like header files, namespacing, verbose function names, type hierarchies, a vast and complex standard library, etc. I've used a few IDEs, and prefer to go without where I can, though with some languages they're almost necessary - that's a personal judgement though, not a criticism of those who like IDEs or languages which require them. In Go, I can't imagine what I'd even use one for, save to organise the files in a project and do global searches, and perhaps trigger compiles/runs (I use a text editor for that), it's far closer to a scripting language in that sense. As to refactoring, it's really very simple and tools like gofix are there if you want to do something complex - to be honest that's really unnecessary for 99% of the refactoring I do, a search, check and replace does it very quickly.

So you might not like the language for the same reasons it doesn't require an IDE, but not having a decent IDE is not a valid criticism on its own.