Again, this is falling into the trap of incomplete statistics. “Given people discuss politics not at all, 40% make less than 30k per year.” But we aren’t told

Again, this is falling into the trap of incomplete statistics. “Given people discuss politics not at all, 40% make less than 30k per year.” But we aren’t told how many people fall into “the given”. What would be interesting for this discussion, Given people’s income brackets, how often (the median, ideally also p90 and p99) do they discuss politics per month?