It's more important that the case is solved. Why focus on someone's excitement at the process of solving the puzzle when that person is actually doing something to help solve it?
If your immune system is so compromised that passing within 2 feet of someone is likely going to make you contract an illness and be severely harmed by it, then you should not be going outside.
I was just there. Those people with the Russian flags showed up for a short time, just long enough to get pictures for people to be upset by. There’s no way they weren’t counter protestors.