Yes, I am absolutely against unlimited free speech to the extent that it undermines democracy. I will say it explicitly here: no single, private citizen, whether as an individual or through some corporate proxy, whether that's some PAC or Amazon.com, should be able to influence public policy to the extent that they are able to today.
As for your straw man about my judgement being superior, I did not say that. I said that voting with ones dollars should not be more powerful than voting with one's votes. I believe in 1 person = 1 vote. So, in fact, I am claiming that my view on public policy is no better than someone with millions or billions of dollars.
But, what do I know? After all, I am actually_a_dog on the internet. ;-)