I have never used macos Server. But I wonder, are there people who like to rely on a company which is famous for planned obsolescence when servers are supposed

I have never used macos Server. But I wonder, are there people who like to rely on a company which is famous for planned obsolescence when servers are supposed to run smoothly for a decade. I can count several restrictions imposed in iOS or macOS, I wonder who is the audience of macOS server and how differ in experience with Linux or Windows server.