Something that groups of people rarely seem to realize: you don't have to accept a binary. You don't have to put all hierarchical structure to an end. You don't have to do ONLY one thing or ONLY another. Life is about balance.
Doesn't matter what side of a spectrum you're on. Conservatives, capitalists, evangelicals, anarchists, socialists, leftists. Each group is often dominated by a polarizing, binary force. Some fiery personality is agitating so hard for their point of view that they will only accept total capitulation and domination of their position. But that doesn't leave room for the middle way, compromise, a diversity of states of being. And so it creates conflict, even warfare.
I've worked in both systems (capitalist hierarchy, anarchist non-hierarchy). Both are useful. Both suck. The reason they both suck, is their incapacity to accept that sometimes the "other way" is better to get a specific thing done. But they can't see outside their own limited model. They're 2-dimensional, when they need to be 3-D.
They won't allow the "other way" in, because they're afraid it will taint "their way", and in some way ruin or defeat it. But if they did finally compromise and allow an alien system to co-habitate with their own, they'd see the truth. A composite of glass and plastic is better than either of them alone. Foreign organisms living in your gut make you healthier. It's the sum of the good properties, closely aligned, that contribute to a better whole.