On the topic of trying to find a USEFUL use for AI Coders, I wondered why we didn't have a Code Converter/Debugger/Explainer. For one thing, we have so much code built in problematic idioms, wouldn't it be so nice to point AI at your git repo and say "rewrite this old BASIC app in Go"?
And it turns out there is such a service, and it's a free one:
https://aicodeconvert.com/
I haven't tried it on anything serious, but it's a fun toy, and a great idea, if it works...