If I understand correctly, this makes your program and/or its build system tied to an OS. Depending on the details (You mention interpreted and compiled languages), it's not clear if this would provincialize the build only, or running the application as well. (With complications beyond executable ABI compatibility)

My perspective: I want from the OS: An allocator, threading, filesystem support, dates/times, and in some cases hardware access like for GPUs, USB etc.

I do not want my software to be dependent on a specific OS's package manager. I don't want a headache when I change the PC I'm compiling on, and really don't want to deal with a separate package manager for each OS I distribute the application for. Especially so given that there are so many linux distros.