That might be the reason but it really depends on company culture, funding, and other aspects. I built an early prototype for our product in the first two month

That might be the reason but it really depends on company culture, funding, and other aspects. I built an early prototype for our product in the first two months. Losing two months wasn't an option for a rewrite. Even if I could get it done in a month, it just didn't make sense. The prototype was "good enough" to the point where it stuck.