In Thinking Small, George Tannenbaum asks,

But what small acts can we do that will have big impact? What small, daily behaviors can we begin that will have big impact?

We can’t not pay tax like Thoreau did to protest Polk’s Mexican war. Tax is taken from us automatically.

How do you fight their power?

What small thing can we do for outsized impact?

Good question.

In way, though, there are two taxes that you can still evade. The Big Tech ad duopoly makes more money from ads that they can represent as “personalized.”

So one small act is to put a fine on them. Do what John Oliver suggests in Make yourself less valuable to Meta. Turn off the Facebook and Instagram features that enable cross-context ad personalization.

Then do a similar task for the Google ads: Click this to buy better stuff and be happier.

How much will this cost them? Depends how much your eyeballs are worth on the internal auction. Rough estimate is that if you live in the USA, ads targeting you are costing about $100 per month, and the duopoly gets about half. Studies of “open web” advertising tend to show that personalized ads go for about half what the non-personalized ones do—and if that applies to the inscrutable internal systems at the duopoly, that means if you do both tips you’re costing the two companies half of half of $100, so about $25/month. So it’s not nothing. Might be more or less. As a bonus, these tips will probably not just cost the Big Tech central planners and their politicians some money, doing these will make you better off by helping to avoid scams.

As far as daily actions go, more of this kind of “tax evasion” can be found in a good privacy checklist article such as Opt Out October: Daily Tips to Protect Your Privacy and Security from EFF, in The Big Tech Walkout 2025 from The Rebel Blog, and in my effective privacy tips. (My list is ordered by my best guesses on biggest business impact.)