I've been using XCode for 10 years. For me, it's only improved and I don't have any real pain points. They are definitely fixing bugs. I make software for iOS, macOS, car play, and apple watch.
Sure sometimes I've got to reset or clear a cache, but this has never stopped my day.
What is so horrible about XCode?
This means you've learned to work around its shortcomings. A decade ago I used to develop in PyCharm for websites, and Visual Studio .Net for desktop apps. Then I had to learn XCode for a mobile app.
It was a surreal experience, like going back ten years in UX, while at the same time dealing with a myriad of modern but artificial limitations and breaking changes that meant the app needed frequent housekeeping even when its features remained unchanged.
For a company that gets a huge part of its revenue on its oversized App Store tax, developers, and their tooling, should be one of their highest priorities IMO. Instead, we get Kafkaesque situations like "my app doesn't compile today... oh, I need to open my Apple Developer account in the browser and accept a new little change in their kilometric EULA that I always pretend I've read carefully". Things like this could be handled better.
Edit: I also had to learn Android Studio for another app, and the experience had less friction overall, but that could mean that I've also learned to work around the shortcomings of JetBrains IDEs. Google is undeniably more developer-friendly than Apple IMO, though.
All software of comparable size and complexity have shortcomings that everyone learns to work around. And a great many of those shortcomings are actually just highly subjective personal preferences. More than half of the complaints in this thread are, to me, a terrible idea.
This is part of the issue IMO. Is this size and complexity warranted?
Rust for example; its a complex language, can target pretty much all platforms under the sun, and yet it's configured with just text files, builds with just terminal commands, and works great with any text editor.
I've seen people in big tech work on codebases millions of files big with everything from VSCode to a russian text editor from the 90s. Linus Trovalds is building Linux with MicroEMACS. Why do I need a behemoth like Xcode to build a To Do app? Why does it have to be this "big and complex"?
The point about Xcode being complex, I disagree with. Honestly I could think of so many additional features to make my workflow easier.