The world isn't black and white. The fact that large companies have to engage in lobbying because they are either threatened into it by unscrupulous politicians, or they are attacked by their competition by using the state for regulatory capture, doesn't make them all the same.
The problem that technolibertarians/utopians have long had was that they imagined cyberspace as a completely separate dimension, that would not be sullied by the ordinary concerns of politics and buying influence. And perhaps for a short time, when the internet and web was new, and politicians mostly ignored it, there was good reason to believe you wouldn't have to worry about it, but after the 90s when the Web/Net was mainstreamed, with billions of people on it, and trillions in money up for grabs, the idea that the normal corrupt politician process would leave its participants alone is naive.
I mean, take net neutrality. Verizon, Comcast, and the ISPs have clearly won. They've got their guy as head of the FCC. The fossil fuel industry has won, they've got their guys running the show now.
Would you call sustainable energy companies lobbying congress and buying politicians "same old typical sociopathic behavior", it would you recognize that this is how the game is played, and they've go to fight to prevent the government from distorting the market and letting fossil fuel companies crush them.
I'm not a libertarian, but one of the reasons libertarians don't like government regulation is that if you want to "get money out of politics" it is literally impossible as long as small investments can yield huge benefits via regulatory capture.