While I believe clear power lines, and titles, are important for business function, they should not come at the cost of respect, or a democratic environment which promotes conversation and compromise. You can definitely have both; Not all rigid org structures are authoritarian.
"Yes, some wrong decisions would be made but that's what learning is all about."
The problem I've seen is that unless an engineer sees his peer as having more experience (visa vi the title), then they often won't even give them the time of day. Even if their peer is 100% right, the junior engineer often believes themself right and is unwilling to budge. While the reverse can definitely happen, its generally less common.
Explicit hierarchy is useful to break ties. Not all questions have a universally compelling answer. There are often two or more competing "explanations" that are all sensible. Having nobody with the authority to make the final call often leads to uncertainty and endless bikeshedding.
And I expect to have an experienced person in authority make the decision based on their "intuition", which just means the part of their accumulated experience that is difficult to formulate into an externally compelling argument.
This is actually a pretty good example of the phenomenon - if you and I were on a team and trying to figure out how to make decisions for our team, we would have this strong disagreement about whether it's better to break ties through intuition of randomness. My intuition is that intuition is better, and your intuition is that randomness is better. It's unlikely I can convince you that I'm right, or vice versa, so how should we break that tie?
While I believe clear power lines, and titles, are important for business function, they should not come at the cost of respect, or a democratic environment which promotes conversation and compromise. You can definitely have both; Not all rigid org structures are authoritarian.
"Yes, some wrong decisions would be made but that's what learning is all about."
The problem I've seen is that unless an engineer sees his peer as having more experience (visa vi the title), then they often won't even give them the time of day. Even if their peer is 100% right, the junior engineer often believes themself right and is unwilling to budge. While the reverse can definitely happen, its generally less common.