Common mistakes that entrepreneurs end up making while designing their org:

Underinvesting in specialist roles. It’s true that you don’t realize how much better a job can be done until you’ve seen someone do it 10x better. This means that for every role in your company, there are people who can do parts or the entirety of it 10x better than existing people. You don’t need a good marketer, what you need is someone who’s killer at search engine advertising when it comes to your industry. You don’t need a frontend engineer, what you need is a frontend performance engineer who can speed up your app 10x and hence considerably impact user satisfaction. If there’s a job worth doing well (from the perspective of your strategy), hire a specialist.
Having quality functions report into quantity functions. Functions such as QA and development should always be parallel in org chart and not report to one another. If you report quality oriented functions into quantity oriented ones, quality will suffer. If you report quantity into quality, speed will suffer.
Having long-term initiatives report into people accountable for short term. This is the reason big organizations often cannot innovate when