Earlier quoted context omitted.
I believe vibe coding in general is a bad business strategy whether you use FOSS models or not because it means your product probably doesn't have any "secret sauce" (leaving code maintainability problems aside). By that I mean a carefully researched innovation that gives the edge to your product. Nevertheless, using FOSS models is clearly better for the reason you mentioned. I believe serious businesses will transit…
You can inject "secret sauce" through your domain knowledge or life experience. You could vibe code the "tedium" out of your app with little to no care about it using AI while paying close attention to the critical aspects of your product. Of course, the fact that all of your AI code usage is being monitored by the company that provides you the model/harness is also still means they can just steal your product whenev…
Also anything which isn’t kept private can quickly be cloned. I think it’s going to be hard for a SaaS to stay profitable unless there’s a real-world tie-in to keep someone from pointing a bit at your app and cloning the observable behavior with just enough changes to claim they didn’t.