This is something I could have an easier time explaining to my 8 year old niece, although I don't think I could quite get it right for her level, but I could get closer than to your level that's for sure.
I mean how you can equate pre-pandemic info about tipping in regards to minority status to behaviour during the pandemic is just mind-boggling, then when that is explained to you, double down on it even harder. The two are totally unrelated. What's far more related is what type of people are going out now - folks that have a general sense of caring for one another and community are going out less often or not eating out altogether, in order to prevent the spread of Covid, whereas people that care less or don't believe in it at all, are by far a bigger ratio of those going out and dining and eating out.
We know where those political lines are drawn.