Anarchy is a political structure where there’s basically no one in charge, right? But wouldn’t that just create a power vacuum that would filled by organized crime, corporations, etc.? Then, after that power vacuum is filled, we’re right back at square one, and someone is in charge.
Are there any political theorists that have come up with a solution to this problem?


Democracy is supposed to be that, but the citizenry doesn’t participate like they should so it devolves to where things are now.
Because the citizenry are disempowered, they have delegated their social obligations to institutions to handle it for them and thus hold no stake in what happens.
They view the result of politics as something that happens to them rather than something they influence, and frankly they’re right. We elect representatives who maybe hold one or two values we want, yet constantly act out of our own interests.
The only true democracy that can last is a direct democracy where everyone votes on the issues they want too.
I talk about participation in another comment, coincidentally.