> No, that's not how things are implemented normally, exactly because they wouldn't work.

I used to work for a gov't contractor. I wrote a ~10 line golang http server, just because at the time golang was still new (this was years ago) and I wanted to try it. Not even 2 minutes later I got a call from the IT team asking a bunch of questions about why I was running that program (the http server not golang). I agree the practice is dumb but there are definitely companies who have it setup that way.