Considering the failure rate of startups (assuming we’re applying the advice in that context), you shouldn’t be worried about rewriting your codebase or using a

Considering the failure rate of startups (assuming we’re applying the advice in that context), you shouldn’t be worried about rewriting your codebase or using a hyped framework that will be outdated in 5 years because chances are (statistically) your startup won’t exist in 5 years. The opposite advice has merit, but you can’t take it to the extreme. Better to build a MVP in 1 month than to spend 6 months doing user research and then another 6 months building a MVP with perfectly performant and optimized code