I was a top 0.1% salesperson nationwide in car sales

I was a top 0.1% salesperson nationwide in car sales. I read a bunch of lean startup stuff, learned to make a minimum viable product, and then started selling to companies with 20-80 employees. I'm likable and good at selling, so I got 34 companies using this garbage I made. It's the worst nightmare ever to keep people motivated to use it, keep fixing things I made as a rookie developer, keep adding or saying no to features. Overall the product isn't really needed, and sorta sucks too. If I was an typical developer trying to pitch a startup idea to businesses, it probably would have never got off the ground and nobody would have wasted any time. Maybe eventually the developer would have landed on an idea so good it had REAL PMF, and made that. But no, instead I sold some garbage and now I'm stuck working on it. There is such a thing as being too good at sales. You don't want sales talking people into bad ideas.