If product usage signals an organization that you're happy with their leadership choices, then doesn't leaving Firefox for Chrome/Chromium signal to Google that you're happy with theirs? Is that really a better message?

I'm not advocating for Firefox here. It's the browser I use, but there are other options out there. Safari is obviously an option for people in the Apple ecosystem and another user suggested Pale Moon. I think there are even justifiable reasons for using Chrome/Chromium. Like I said, I don't want Firefox to become dominant. I want browser diversity.