zlacker

> What they don’t know, though, is that a poorly architected system will fail, eventually. As every senior programmer (eventually) understands, our job is complex because we have to understand the relationships in the real world, the processes involved, and the workflows needed, and representing it in a robust way to create a stable system. AI can’t do that.

I have a strong feeling the future's going to look like this:

Company vibe codes to replace a SaaS.

Little do they know this creates a time bomb: fragile systems where fundamental architectural defects are papered over by humans who knew the underlying dynamics but didn't articulate them well enough during the initial "vibe-architecture," so they're forced to patching the "impedance mismatches" with data entry or with even more vibe coding.

Those humans are eventually laid off, because of course they are. Data quality rapidly deteriorates. Operational mishaps deteriorate relationships with human counterparties. Defects begin to cost thousands to millions.

Suddenly, there's demand: not for SaaS, but for actual service businesses. Consultancies that can parachute in, do actual domain-driven design, and un-vibe that code. They do have a stronger-than-ever pool of out-of-work engineers (many from the failed SaaS companies).

The SaaS companies that survive understand that the first S no longer stands for Software; it stands for Solutions.