There is no evidence the treatment and control groups were equivalent. In fact, they were likely unequal. Hydrochloroquine is still considered an experimental treatment, so the individuals who received it were likely in worse condition than those who weren't offered the treatment.

If I test positive, it is unlikely I would be administered the drug. Now, if my 80 year old grandma goes into the emergency room with Corona and pneumonia, they just might try it with her