I post this comment quite frequently on HN, but yet again this is not a randomized controlled trial, but rather an observational study. On top of that, they sta

I post this comment quite frequently on HN, but yet again this is not a randomized controlled trial, but rather an observational study. On top of that, they state several insignificant statistics using the point estimate (e.g. "Hydroxychloroquine initiators had an 8% lower rate of Alzheimer's disease and related dementias compared to methotrexate initiators (95% confidence interval 17% to 0%)" (paraphrased).