Personally, I think this principle is limited in its application. Sure, Walmart may choose not to distribute specific products but at this point an ISP is essen

Personally, I think this principle is limited in its application. Sure, Walmart may choose not to distribute specific products but at this point an ISP is essentially a utility, much like your water and electricity providers. As there is not much in the realm of choices for ISPs and many users are locked into contracts, this seems like an abuse of the power ISPs are holding. Thinking about it this way, what if you worked for Facebook or Twitter as WFH and they blocked these sites. What now, do you move? Get a new job? Suppose they also block VPN traffic as that is a known way around their blocking.