There is literally no way to opt out of Google’s data collection if you are going to use their products. Using another frontend shifts the data profile but it still exists and provides value to them. It’s reasonable to say it’s a bad thing. It’s unreasonable to say there are no other ways. I grew up in a public library and I can still get most of the information I need from a public library without Google products (things I can’t get usually come through inter-library loan or direct connections with subject matter experts at, say, a maker space). This seems to be less of “I’m against invasive corporations” and more of a “I don’t like the solutions available to avoid invasive corporations.”