When I see politics in software updates or documentation, nothing happens because I'm not looking to use the software for political activism. Maybe I tell my adblocker to remove the messaging, and carry on with my task.
I can engage with politics in a social context, when political messaging isn't interrupting something else I'm doing; that's a better place for activism, IMHO.
I almost always see activists using the argument that if I don't like the messaging then I'm part of the problem. Somehow I doubt that, given I don't mind messaging at all, where it's appropriate.
Political opinions about how things should be don't automatically dictate the actions that should be taken in support of those opinions. I can be mad about a law or a court decision and still have the good sense to, for example, not throw red paint on a lawmaker or judge.
Some behaviors just aren't helpful, and neither being right nor being upset changes that.
How attention works, whether training on scraped data is legal, and whether or not the latter should be permissible are three distinct topics. Only the third is inherently political. The second has a close relation to politics but is ultimately a legal question as opposed to a political contest. The first has absolutely nothing to do with politics in and of itself.
> politics pervades everything
That's exactly the problem. Sometimes I don't want it to. If I pull up a spec sheet for a microcontroller I don't want to be bombarded with propaganda pertaining to the political tug of war of the day.
The fact that mundane actions can have political impacts when considered en masse does not imply that we can't or shouldn't have spaces for discussions that are reasonably free of political topics. It isn't always appropriate (imo) to discuss the political impacts of the task at hand. It's okay to have a space in which only the task itself is permitted.