Doubt that would be an issue. I did have a look at the original block list and I think you'ed have been happy with 'some', of the listed sites.

http://www.robtex.com/dns/proxychan.com.html (as well as many other alternatives surfs up and the waves are going 24/7.)

http://www.c-tunnel.info/ <== is another but dodgy shit goes on there leading to it frequently being monitored by the authorities.

https://www.btunnel.com/
http://www.atunnel.com/

(you get the idea)

There are heaps of anon.to sites hosted in different countries, so let them block all they want, or more correctly block what they cant.