CRLF is obsolete and should be abolished

Well, at least the title is honest. Straight up asking people to break standards out of sheer conviction is a new one for me personally, but it's definitely one of the attitudes of all time, so maybe it's just me being green.

Can we ask for the typical *nix text editors to disobey the POSIX standard of a text file next, so that I don't need to use hex editing to get trailing newlines off the end of files?

What's wrong with trailing newlines?

Other than select software being pissy about it, not much. Just like how there's nothing wrong with CRLF, except for select software being pissy about that too.

I do like concatenating files with cat, and if a file has its final line not ending in newline symbol the result is ugly.

I know it's just me but my worldview is that the world would be better if all editors had "insert final newline" behavior

My problem is that what I input (and observe!) doesn't match what's persisted. Worse still, editors lie about it to me until I close the file and reopen it. And just to really turn the knife, various programs will then throw a fit that a character that I did not input and my editor lies about not being present, is present. I hope it's appreciable why I find this frustrating.

I expect my editor to do what I say, not secretly(!) guess what I might have wanted, or will potentially want sometime in the future. Having to insert a newline while concatenating files is a chore, but a predictable annoyance. Having to hunt for mystery bytes, maybe less so.