There is a very loose correlation between software quality and success. Well written, useful software doesn't guarantee success, nor is it even necessary in many cases. Combine that with highly talented software makers earning some of the highest salaries in the world, and you get your answer. As far as I can tell Quibi had incredible infrastructure and programming, and god knows it had the funding. But a 100% uptime and the ability to stream to millions on launch day didn't mean anything because the product was not wanted by consumers.
In some other industries the competence of the contributors is much more closely tied to the success of the company. Software is not like this. That's why you might see docs, lawyers and stock-brokers entering in partnership; those professions have the quality of work tied directly to outcome.
