Yes, but it's not like we spent the last 200 years hoping for that to happen on its own. In the very beginning the idea was "let's assassinate the king the rest will sort itself", nope, it doesn't, the king is in people's heads.

A word you'll hear used quite often nowadays in theoretical Anarchist circles is "prefiguration", building the new in the shell of the old, in particular building horizontal modes of organisation. When you see something being organised hierarchically, say, a workplace, and you have an idea on how to organise it horizontally (e.g. a cooperative), then do so. And be good at it.

The idea is that thus, hierarchical realism can be fought: That idea that people have in their head that to organise something, someone has to be in charge, call the shots, order people around, be able to exert authority over others, force others. The more people are part of those kinds of structures, the more obvious it will become that horizontal modes of organisation are also possible on larger levels, and people will work towards creating those. The avalanche needs to be built from the bottom up, as weird as that sounds.

In short: I can't tell you what's over the horizon, but I can give you a compass and say "Here, that direction, doesn't that look promising? Let's take a first step!".

...and meta side-note we're on lemmy. As everyone can just spin up their own instance (or happily join an instance with admins who admin instead of try to rule over their users) and the instances interact horizontally it's quite anarchic in principle. Evidently, it also works. That it was written by tankies is just extra irony on top, showing how little they understand their pet enemy.