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.
I would argue that this has been an effective avenue for messaging/protest. You’re responding to it on this very board - that means you’re thinking about it.
Another angle: would such free protest be allowed if the developers of Notepad++ were based in China or Russia? I seriously doubt it.
I don’t think I am the only one who has this reaction. People who do this should consider if it’s actually helping their cause. If not it’s just feelgood signaling, or possibly even counterproductive.