The only politician who is really in the good place now is Cameron.
He can sit back and look at what a complete shitshow has come along once he stepped down.
A bit like claiming Blair can sit back and look at the current shitshow in Iraq and Syria and think “I’m glad we pulled out of that one before it all went badly”.
Also. Cameron -> Austerity -> cuts to everything that wasn’t (and often was) “frontline services” which would have inevitably included things like
1) A stockpile of in-date PPE for more than a few days.
2) The ability to test people.
Austerity didn’t cause the virus, but it’s going to make the epidemic a whole lot worse.