I don't mind people bringing valid criticisms to capitalism, it has a lot of problems, but it bugs me that, instead of giving even semi realistic ideas, they come with "communism is flawless!" or "the anarchists way is perfect, nothing could go wrong!"
When you then point out that all communist examples in practice resulted in terrorized citizens, famines and what not, you only get "no true Scotsman!" arguments.
I do agree as well with you that current political rules (well mostly in the US) are shit. Politicians should never need to fund raise at all and should be chosen for their merits, not their skills in "saying something populist in 5 words or less"