The idea is that it's meant to be moving in all directions unrestricted. The Order symbol is just a single arrow to add to this idea.
But yeah it is quite a clean design, especially compared to other anarchist symbols like the common depictions of the A, but you can make less clean versions of it quite easily.
As far as symbols go this one pretty funny as to me it reads as the exact opposite.
The idea is that it's meant to be moving in all directions unrestricted. The Order symbol is just a single arrow to add to this idea.
But yeah it is quite a clean design, especially compared to other anarchist symbols like the common depictions of the A, but you can make less clean versions of it quite easily.