I don't broadly have beef with "SJWs", though I wouldn't use that term. BMI happens to be an easily recalled second metric that is useful for population statist

I don't broadly have beef with "SJWs", though I wouldn't use that term. BMI happens to be an easily recalled second metric that is useful for population statistics even if it's not necessarily always useful for an individual. Without some measurement like IQ we would miss things at the population level like the Flynn effect, or the massive improvements in intelligence brought about by the introduction of iodized salt.