I’ve seen many threads suggesting products but they often don’t mention FOSS projects, which should always be preferred to corporate software. With FOSS you are already boycotting capitalism, on either side. Free and Open Source ignores borders and shouldn’t be categorized in nationalist terms, no matter where some of the maintainers happen to live.
To be fair, what Google is doing is a perversion of the original intent of Linux. It used to be a direct competitor to commercial OSs. Google turned it into one.
The original intent was a hobby project, not a competitor to orher kernels