This anarchist is very supportive of non-authoritarian voluntary socialism. I hope that my support and those of many others will eventually bring it into existence. I value that workers be free, more than that they be organized. In many cases the former will depend somewhat on the latter, but that is contingent not essential.

Capitalism is itself hierarchical. You have the Capitalist who owns the Capital goods and controls the workers who provide the labour in order to turn a profit all of which is exploited by the capitalist for the capitalist gains.

Markets are accepted in Anarchism (and socialism) but Capitalism is not.

Murray Rothbard did it to both high jack left wing fervor and also to convince people that it was radical to give capitalists unfettered power. It's little more than an attempt by capitalists to create a fake opposition that is actually anything but. Most AnCaps do it because they have been duped into thinking it's real Anarchism (I was a fervent AnCap from 2012-2015. The Ron Paul campaign got me in, and Rand Pauls hypocrisy convinced me to join the left wing)