First: No I don't think AI vibe coding is bad per se. I tried it myself, it's fun and I can do things I would not be able to with my lacking programming skills. The quality is not as a high skilled programmer would have done it. But its OK as long as you mark it as AI coded.

Recently I searched github for KIM-1 related software and there are a lot of new things, some AI, some not. But the amount is remarkable

A new KiM-1 Emulator in Golang
https://github.com/jrydval/kim1-simulator-go

Richards KIM-1 emulator to reimplement his real computer in the 70s
https://github.com/rricharz/R65

a cross platform kim-1 emulator
https://github.com/cantpitch/Kimulator

A Tape loader for the PAL-1 (?)
https://github.com/anarkiwi/kimtape

MD KIM-1 User manual ???
https://github.com/NetworkEntropologist/kim-1-docs

And here is another KiM-1 simulator:
https://6502.dbhq.uk/machines/kim-1/

Wow... a lot...