There's a tension between full capitalism, which often becomes inefficient because entrenched interests prioritize persistence of the institution over fulfillment of the institution's mission, and full competition, which often becomes inefficient because it cannot generate the institutional knowledge needed to run things efficiently. Bureaucracy and mature big companies are on the former side of the scale, bullshit startups and "artisan" (read: overpriced and poor quality) small businesses on the latter.

My ideal social system would make this tension explicit and create automatic mechanisms to break up large institutions and re-form them out of the skilled individual contributors at the bottom. Something like the California labor laws, where you cannot enforce non-compete agreements and it's very difficult to prove that the startup which just spun off stole your trade secrets. Probably even moreso, and applied to the government itself, as CA business climate has recently become relatively hostile to startups as well.