Humans have a natural tendency towards social hierarchies. If you don't provide structure people will instinctively create it; so attempting to entirely remove structure from an organization is idealistic and inevitably fails. This usually leads to hidden power structures and counter-productive popularity dynamics. A great classic read about this topic is essay "The Tyranny of Structurelessness" by Jo Freeman:
https://www.jofreeman.com/joreen/tyranny.htmThe simplest way to encode a structure is with a basic hierarchal structure where power gets delegated and directions flow down from a single individual at the top, and information gets filtered and flows up to enable decision making. This is one of the most simplest and common structures you see across society. It is a structure great at quick, efficient decision making, but has numerous flaws that make it suboptimal in many cases. Notably, the single-directional flows means it's particularly bad at self-regulating, and therefore it's susceptible to corruption without a significant outside influence.
However you can leverage systems and technology to engineer and enable novel and durable alternative structures and power dynamics. On a societal level, democracy is a hugely successful example of a system like this. Elections create a loop from the bottom to enable accountability for the person at the top, helping solve a number of failure states. You also have techniques like creating multiple structures that operate in tension, structures that operate entirely via democratic consensus, etc. Each structure has different strengths and weaknesses, and combining them well can be used to create high-functioning governments.
At the level of corporations however, you see minimal exploration of optimal structure. The modern corporation has seen some innovation, but this happened almost entirely at the ownership level, with boards and shareholder elections etc. The actual executive functionality of most companies is almost entirely your standard hierarchy. It beggars belief to think that this would be the optimal operational structure across all industries. The reality is it's the structure that maximizes shareholder control (and therefore shareholder value). Other structures might enable an organization to better serve the market, employees, etc ; but these are not the concerns of the people setting up and funding said corporations.