Yes, GC was (passed away a number of years ago) a comedian.....look up his name and "7 words..." (not work safe).... in part, I agree with him.....minor germ hits keeps your immune system working.....sheesh, I had a friend that took Purell on camping trips.....a little dirt won't likely hurt you and make you healthier...

As to what peeps do across the globe coming out of lockdown....sorta depends on where you are.
Pilot issues are more likely needing a signoff, thus close to others.....flying solo can be OK.....