The fact is, we’ve never had (at least in europe) that many vaccinated people, that many sanitary measures (except for full lockdowns at the very beginning), and yet that many number of cases, as well as that many number of people in hospitals (from delta, since omikron looks much weaker, thanks to nature).
In that context, trying to blame JR for trying to give speech to other medical experts, and have a different opinion on that topic, is really unfair. This should actually be the stance most scientists should take : what did we do wrong, what did we miss, was there something we could have done differently ?
I'm in Ontario, Canada. There are regions with 90% vaccinations rate (Toronto) and still the hospitals are full and we are in lockdown. As laymen, people do question whether anyone knows what they're doing.
Toronto has been one of the most compliant cities for masking, social distancing, and vaccines. Even then we are not spared.