"Violations of your constitutional rights have been going on for decades now, so it's time to shut up about them" is certainly a take.
You were free to drink lead-free water the entire time, you just didn't care enough to do so.
There are basic ways to act, not just talk, to support resistance to this path. And people, even some people reading this very comment, are unwilling to take those basic actions while also whining loudly and/or downvoting in angst.
They might simply be tired of listening to armchair protestors who don’t take even the most basic actions to backup their words.