Yes, but I have no reason to smugly tell people it's because 'I'm not selfish/a dick'/add pejorative of choice. My parents are dead and we don't see my in-laws at Christmas. There is only my brother. Easy for the likes of me to keep rules that don't affect me personally. As to the rest of the holiday, Boxing Day is spent with one set of godparents (too vulnerable) and New Year's Eve/Day with the other set 2 1/2 hours drive away, and it's unlikely for various reasons this will go ahead, either.
The Rules are so arbitrary that rigid adherence to them with family while you go off and teach 15 university students at a time/run a school bubble, work in key services, etc, doesn't make a whole lot of sense. It's understandable that people will adhere if they see a rationale for that, but things are still so ad hoc and arbitrary it's hardly surprising when they don't. I wouldn't want my elderly/ill parents to spend their last Christmas this way, had they been fortunate enough to live to be old. I expect others feel the same way. And it's not my place to blame them for that. As for this:
If people continue dicking about dodging, bending and ignoring the rules we aren't going to see the back of this shit show for ages.
I really wish the situation were that simple. Hate to be the bearer of bad news, but that's going to be the case no matter what people do. That's just how viruses work. We are going to have to live with this thing for some years to come. In other news, H1N1 influenza (the Spanish flu that caused the 1918 epidemic) is still around and in some areas of the globe is once again on the rise this year.
You can 'lockdown' until kingdom come, it will only kick the can a few miles further down the road until people start coming out of their houses again (damn them!) and transmission re-starts. It's just not possible to hide from this forever.