First good question I've been asked on here in years.
In some situations, absolutely I want authoritarian action. That's distinct from authoritarian rule. I expect most posters on here would dismiss elements of the type of society I'd want as extremely authoritarian. I think the state is intrinsically linked to using force. The other things "the state" does, like educating children, the NHS, etc. those are really peaceful agencies of the civillian government. The state, IMO, is synonymous with officials with guns, etc.
So long as people obey the law I'm happy for them to have very high levels of personal freedom. The moment they don't obey the law, however...
From my POV, people (obviously including myself) do not have rights. Everyone has obligations to our fellow citizens. Obey the law, pay your taxes, live peacefully, you're all good. Live how you want, love who you want, worship (or don't) however you wish.
If a person choses to do other than those things, they've broken their obligation to their fellow citizens and should expect consequences. If they lie, if they cheat people, if they steal, if they vandalise, etc. Those standards, absolutely apply equally to everyone, regardless of whether I like them/their cause or not. Some examples of how this would play out:
Peaceful protest is a vital part of a free, healthy society. However, the moment any protest turns other than peaceful, IMO the full force of the law can and should be employed against those doing the protesting.
Obstructing an agent of the state during the lawful exercise of their duties cannot be considered a peaceful protest. The state's agents should claim the monopoly of the legit use of force, the citizen does not have it. So protesters human chains can be walked through, people blockading streets can be removed by force, etc. Finally, yes, if people commit violent acts against the agents of the state, or their fellow citizens, those people can be met with violence from those agents.