It could be inferred that if all these precautions we are forced to take haven’t stopped the spread of a cold, they won’t have stopped the spread of Covid.
I think you’re right, there are simply too many chances for C19 to spread.
I’m always watching people, observing them, I learned to do this in the animal house at the back of the labs at university with the primates. I’ve noticed that we now have people who ONLY use hand gel to cleanse their hands, so, they’re going around with all sorts of residues on their hands looking for an opportunity to poison rather than infect…. that’s scary. Water is the great solvent, we rely on it to dilute things so that our bodies can better cope with the lower levels of contaminants, we need to keep washing our hands & using the gels when we can’t wash our hands, not one or the other.