Ascetic and stoic practices have been around for a long time, and have been invented by many cultures. There are lots of reasons to practice them. Deliberately inconveniencing yourself by denying yourself Google feels more theatrical or symbolic than efficacious. We need tools to work together as human beings to confront real world challenges. Google’s a key tool for that work.
I hate Gmail, because even if I don't use it, as long as people around me are using it, it is going to read most of my private correspondence anyway. (In other words, it is hard to fight an enemy when people around you volunteer to be their hostages.)
Perhaps I should keep one Gmail address and one non-Gmail address, and make it known (in the Gmail signature) that I always reply to Gmail by Gmail, to non-Gmail by non-Gmail, and that I check my non-Gmail account daily, but my Gmail account only once in a week. -- But even this seems like an extra work for me, that would bring little benefit.
I think the litmus test for the value of reducing dependency on a given product/technology is whether we think it's empowering or enfeebling. Consider arithmetic calculators: is it empowering to delegate boring stuff to subroutines freeing up your mind to do harder stuff, or is it enfeebling because it reduces incentive to learn to do mental arithmetic well? Dependence can be a problem in either case.
Each product needs to be assessed individually.
Andrew Critch's recent threat model ends with the following:
I occasionally see posts by people who believe that surveillance advertising is bad, and we should try to write google out of our lives. Regardless of the merit of this argument, I admire the discipline it takes to degoogle. Gmail and gdocs are really high quality, add a ton of value, which is why they've become so entrenched. I can scarcely imagine actually doing without google docs, at this point!
It occurs to me: should we be practicing the skill of doing without something that's pervasively adding a lot of value, just in case that skill helps to keep us from being enfeebled by an aligned AI system, or destroyed by a misaligned AI system? Is it also practice coordinating, which would payoff more generally than AI problems?