We don't. I'm not going to try this. You appear to not want to either, and that is fine. He is trying this, and I see no reason anyone should prevent him from trying. (I'm open to changing my mind if someone comes up with good justification, but in generally I like the freedom message and so place a high bar on what a good justification would be)
I don't know about you, but I get paid a lot of money to understand cryptic C++ compiler warnings, and I'm not risking my life at sea. In a strange sort of way I enjoy the challenge (which is part of why people cross the sea, so I can't even claim I'm very different)