This is a categorically false premise. The kind of statement that only makes sense when you're in a deep bubble and entirely removed from the average person's use of the internet.
Deliberately removing yourself from Google is fine for the author who is more concerned about taking an ideological stance than they are about being discoverable, but removing yourself from Google is terribly bad advice for anyone who wants to help people find their content.
Many people do use Google to find content and people, even if you don't.
You can have your tribal perceptions and others are allowed theirs. Social norms are immutable physics.
Other people’s content is over rated; I’ve been soaking it up for years and frankly none of it has been as moving as the effort of making my own.
Social codependency at scale is proving toxic to the species. We can intentionally “great filter” by winding down globalism. Whether or not humanity does eventually won’t be up to us; appeals to preserve our BS are appeals to some greater good. No one will owe us that after we die.