But that does open up the question of whether you want to stop the virus altogether or just keep death and hospitalisation rates to a minimum.
If you can vaccinate the front line workers and vulnerable I'd be much more in the "Albion Dan" camp of letting everyone else crack on. Ultimately, in life, you cannot eliminate risk from everything. My problem at the moment with his posts is that they effectively advocate locking up the vulnerable (no human rights for you mr elderly person!) or killing them.
The tweet is also assuming a 50% effective vaccine. No one yet knows what that % will be.