So it's okay for thousands of people to not wear masks and go out and loot, riot and burn down buildings, but not okay for a few people wearing masks that are willing to catch COVID to gather together in a car?
If you are known to have Covid, you self isolate.
If you are known to have come in contact with a person who is known to have Covid, you self isolate.
Cloth masks bring down infection rate. (By limiting the amount of mukus you spew - and reducing the size of the aerosol cloud around you.)
N95 and P2 masks protect you (to a large extent), but make breathing hard (which means working in them is hard), and are limited to medical personal only. And secret service apparently, when president takes a joy ride.
Sitting in the same car as a known Covid 19 patient is a real problem, cloth masks might not help in that case. (Efficiency for cloth masks largely is gaged at the 'daily new infections' so large numbers in aggregate) there have been studies released that also indicated aerosol infections could be a thing, but that they usually arent common, because people would need to be in very close proximity for a long time, and virus load is lower, and in the end we dont know exactly how prevalent this vector is.
But sitting in a hermetically sealed car with a Covid positive person is a great way to find out.
Infection likelyhood would depend on amount of Covid 'in the air' and duration of exposure.
So rounding things up in the end, cloth mask might reduce infection by half, but they dont prevent the virus from getting out in the form of aerosols. N95 masks work, but are not 100% safe.
So we are talking about that maybe 5% maybe lower risk of 'why on earth would you endanger others if you dont have to?'.
If you have problems breathing, yes - please get to a hospital, and use a cloth mask. But 'self isolation' is no flipping joke, its the way you stop spread, and not just slow it down. If you dont even take that serious, and have to entertain yourself by putting other people at entirely preventable risk... You are both an idiot, and and ahole.