Except the vintage computing space is already full of vibe-coded "retro" projects, so if escape from AI hype is what you're after, you won't find any refuge there.
On the other hand, the retro- computing scene is a perfect example of how AI/ML can really, really improve things - and anyone being myopic about it would get a serious kick in the ass if they take an honest look at the improvements being made...
So stay away from parts and software made after 2024, shouldn't be too hard if 1990s era msdos is what you're after...