Why is that funny. I've had that as part of my professional lexicon for over 20 years
However, I've been hearing "load-bearing" at least two orders of magnitude more often over the last few months, particularly after uncorking Claude Code for the team.
I don't think it's a dead give-away of AI usage, and I don't think AI usage is a problem. I just think we can introduce phrases into common use by having them be used by common tools. So let's train the models on obscure/archaic terms and see what happens. Heck, we can just prompt it...