Not covidiots. Don't give that stupidity a --- catchy name, they are plain idiots.
I've seen videos from the US of massive gatherings of idiots under the banner of pride and not giving in. The same from my home nation of the UK, and have witnessed in person the same idiocy in my current home of Finland, just plain idiotic people ignoring good practice.
Of course most people are likely to be fine when all is said and done, but why on earth would you want to risk harming friends, family and others who are in a risk group? Getting pissed is more important than keeping your nanna and granddad safe? More important than potentially leading to the harm of a stranger?