[..] What are people's thoughts on this? is there truly blame on both sides - if so why?
Because both sides contain significant quantities of violent bigots.
Or - should the rights of neo nazis/racists/kkk/etc be respected just as much as liberals?
They're much the same thing now. Liberalism has been thoroughly corrupted and destroyed by authoritarian bigots who are more fascist than many self-declared fascists. Liberals are now amongst the most illiberal people on Earth. Using the word "liberal" to described, well, liberalism, is like using a swastika as a symbol of good luck and general niceness. Sure, that's technically what it means but in most of the world extremists have corrupted it too much for it to be used that way.
Stalin, Hitler...same basic ideas, slightly different excuses, same results.