Last December, I tried to start a bootstrapped SaaS “the right way”. According to the advice of several bootstrappers, one possible process to find a good niche SaaS idea is:Think of a problem.Verify if it’s a problem from search volume.Run search ads on intent-based keywords to drive waitlist signups.Wait…Build the product once the waitlist is large enough.The purpose of this approach is to prevent building something people don’t need or that you can’t easily sell. I’ve run into this before wit...