> Ironically, appealing to authority to enforce an internet service provider to provide speech they don't want to transmit seems like an imposition on a private entity operating freely.

Look up "net neutrality" and "common carrier".

They get to make that choice when I get more than 0-1 alternative choices on which ISP I can use the access the internet in my area.

Until then, saying their actions are "free speech" isn't too different from the days before water and electricity were owned by private corporations. I strongly believe primary ISP tubes should be a public service instead of owned by private corporate interests.

This isn't a consumer ISP like Comcast where there's an effective monopoly over the underlying physical infrastructure. Hurricane Electric is a wholesale IP transit provider. Any datacenter worth its salt is going to have several independent IP transit providers on-site, competing for your business.