Don't quite see how you come to that conclusion.
However badly they have mismanaged most of this pandemic, it has never been in their interest to do any such thing.
When things were going badly for them for much of last year they suffered in the polls. Now with the vaccine roll out they are reaping the benefit (admittedly of the NHS doing such a good job in the main) but the one thing the Tories realised was the importance of a vaccine programme as a government they would be the beneficiaries of a certain "feel good" factor.
I think people do give a shit about the bodies and I think a reckoning will come but it is too early at the moment.
I have to admit I was somewhat mystified at the Hartlepool result, but I think this post nails it.
The vaccine roll out has been a tremendous success and I think the government can take quite a lot of credit for that, in particular, for the way it seems to have managed to procure plenty of supplies of the vaccine. If you add in to the mix the fact that the EU totally botched up their vaccine programme, the voters of Hartlepool can see that, not only has the government saved us from COVID19, but they managed to stick one on Johnny Foreigner at the same time.
I know the above is a gross simplification of the real state of affairs, but the if the last six years have taught us anything, they have taught us that the average voter understands simple and can't be doing with complex.