You do know that the Republican's are far more adept at using 501(c)4 dark money right?  Koch brothers, Newt Gingrich, a plethora of 'think tanks' funded by right wing billionaires, and on and on.  Cut out the 'dark money' and the right loses a huge amount of its influence.  Far more than the left which tends to get the majority of it's funding in small chunks from large numbers of not very well off people.  So, yes, I agree with you.  However, do you still agree with you?