It certainly matters very much. I didn't mean to imply 'none of this matters'; rather, that the internet is anti-fragile and will continue to service humanity in more-or-less the same way regardless of any law (at least that is even remotely likely to be passed).
Besides, unless I am mistaken (I don't follow it that closely) there is not any whisperings of making things like VPNs or adhoc networks illegal. It is primarily about the "right" of the telcos to favor certain traffic, by increased speed or traffic not counting toward your quota for some sites/services.
If telcos have a 'right' to favor traffic, then using anything that subverts their ability to control your traffic is probably illegal. Rights don't mean anything if you don't have laws backing them.
Besides, unless I am mistaken (I don't follow it that closely) there is not any whisperings of making things like VPNs or adhoc networks illegal. It is primarily about the "right" of the telcos to favor certain traffic, by increased speed or traffic not counting toward your quota for some sites/services.