Your line of argumentation asserts that freedom has increased over time with allowances for any form of subjugation by the government short of enslavement. I don't doubt that you're making a good faith argument, but it doesn't engage with the real problem of abuse of power and disenfranchisement of the people because no matter how bad it gets for the average citizen it will never be as bad as chattel slavery. It's hard to argue in good faith on a nuanced issue with someone who has a one liner mic drop response to everything.