There's a difference between bloated and batteries included. From a development point of view, macOS has native system libraries for things no other platform seems to include native system libraries for. And by "native system libraries" I do not mean downloadable content, dynamic support or anything similar, even if they're first-party. Though having unremovable system apps for every one of Apple's services MAY count as bloated if you don't use them.

The definition of bloat is something that you don’t use, even if someone else does.