That sounds more like the ancaps. Anarchists want to dismantle all hierarchy not just the state. With various different flavours of solutions of voluntary collectivism.

Agorism is not authoritarian because it doesn’t rely on coercion or centralized power. The goal is to undermine the state and oppressive hierarchies through voluntary counter-economics, not to seize or reverse the mechanisms of control like Soviet Democracy does. It’s about opting out of their system entirely, not “oppressing” the ruling class…any harm they face is the result of losing their ability to coerce others so I’m not sure why you think it’s authoritarian.

Marxist praxis depends on centralized authority, party structures, and coercion to achieve its goals. Historical Marxist revolutions institutionalized these mechanisms long after their revolutions, whereas anarchist praxis, even in Revolutionary Spain, aimed for decentralized power. The labor camps you mentioned were temporary measures during wartime, not inherent. But yeah it’s a spectrum not binary ‘auth or not’, some types of anarchists are more likely to resort to authoritarian measures during the transition. Agorism aims to side-step most of that by building parallel systems.

It doesn’t demand an end to hierarchy not sure what you mean.

Counter economics in the agorist sense.

Everyone. How do you keep the working class capitalist simps in line until classes are abolished?

A counter-economic revolution could be anti-authoritarian. The creation of parallel institutions that bypass and outcompete existing structures.

Marxists are ideologically liblefts the whole way, sure. But through an auth praxis

Enforcing obedience at the expense of personal liberty.

Well goal is maybe the wrong word but objectively it does get less authoritarian over time if it goes as planned.

Goal is to get less authoritarian over time though?

Anarchists have a similar critique of capitalism but see it being solved through horizontal and voluntary means so I’m not sure how it’s misleading.

Communism as the praxis (marixism, etc) it’s auth-left whereas the end goal is lib-left (stateless).

Liberalism is auth-centre-right.

They are incompatible because leftism is anti capitalist.