Well, Linux definitely sucks.
By a chance - is there anything better? Pretty please?..
Actually in case Fuchsia manages to replace - well, I would be happy. But would it really happen?..
Windows
Sorry, but what is "Windows"?
Nice little OS, has been around for a bit. Good backwards compatibility to boot.
I had a look at it, looks like another inconsistent pile of unsafe C crap stirred with tons of legacy frameworks and complete incoherence.
Doesn't look like an OS at all.
Windows is a mix of legacy C code, which started to be migrated into C++ around the Vista time (hence /kernel in VC++) and .NET/COM (WinRT is basically COM with some extras).
Modern kernel code makes use of WIL.