Problem is that activists haven't kept up with the technology. What is the point of shouting with placards when you can invest the donations to setting up legitimate companies that can do data collection on the lawmakers, following the current law, and then just publicize it. See how quickly the law changes (though instead of changes for the general public, it'll probably be in terms of just adding exclusionary clauses for lawmakers e.g. like how insider trading is rampant among them and nobody gets thrown into jail for doing it while I have to sit through yearly preaching organized by my company about what a terrible, horrible, bad thing it is).