Nice post and I agree that making software with really simple UX for last mile cases is the solution to the SaaS-pocalypse and is something new that was not possible before AI.

I'm solving this from the other side of the equation: we work directly with the SaaS vendors to make vibe coding embedded into their platform. Working with some Series B companies right now, 2000 business users are now able to build any feature they want, within the guardrails of the SaaS vendor. (More info in profile if anyone wants to chat)

Exciting times!