If 100,000 people are each leaving one review about their experience, presumably related to Robinhood's change earlier today to limit certain actions, how does

If 100,000 people are each leaving one review about their experience, presumably related to Robinhood's change earlier today to limit certain actions, how does that qualify as spam? Is it because it happened within a short timeframe? I'm sincerely interested in what qualifies as spam in this case given that these are organic, possibly non-automated reviews that map 1-to-1 to a specific user who has installed (and presumably used) the app.