That's not even close to being considered protected activity.
Given you've spammed this misinformation all over this thread, despite being corrected on this point repeatedly, I'm not sure you're acting in good faith.
I've been corrected by folks going, "nuh uh". A discussion about retention, recruitment, enforcement of workplace policies, and airing of collective grievances is within bounds for protected. Provided it isn't deliberately offensive, an individual grievance, or knowingly false.
Given you've spammed this misinformation all over this thread, despite being corrected on this point repeatedly, I'm not sure you're acting in good faith.