I agree with that and other than the statins (which give me muscle pain) I am have been taking these supplements since early on. I also have my doctor on standby with a prescription for Ivermectin if I do get an infection.
And yes, it appears the vaccine does reduce the symptoms if you have a breakthrough infection. But again, that needs to be weighed against the potential risk of an adverse reaction to a vaccine that you maybe didn't need if you are healthy and younger. No easy answer. But these scare tactics like this doctor being given all sorts of attention are intellectually dishonest, provide an inaccurate and incomplete picture and should not be the basis for anyone's personal health care decision.
Speaking of breakthrough infections, if I read it correctly almost 40% of the new infections are with fully vaccinated people. That makes me wonder about the rates of effectiveness that they touted for their vaccines. Since many of the new infections are the Delta strain it does seem to indicate they are not as effective which is probably no surprise.