A young client has had it, fairly quick and easy recovery.
An older one died from it, living in the east of France in the beginning of the outbreak that was pretty severe in that region. He was a cardiologist, but at the time nobody knew how to deal with it.
It seems the protocols are getting better at handling patients partly explaining why with so many positive cases we do not get the surge in ICU patients we had last spring.
Another explanation might be that positive people are younger, after all most exposed summer jobs are for the younger generation...