I gave up on Amazon last year. I do without many things which is fine, but there are some things that are more difficult to find without them. I am still doing without as I'd like to figure it out for the long term.
Can you give examples of the vendors that supplant Amazon for you?
I believe the Chiefs are owned by one of the oldest families in football (Hunts). They were well-regarded generally (as good for football), but I would imagine the generational owners lean to the right as they are protecting family fortunes from the rabble.
Have you ever watched The Century of the Self by Adam Curtis? If not, please do so. It is free on Youtube. You're touching on some of the elements here.
May I ask what you are using for a blocker?