Labour ( and any party for that matter ) would have done the same with contracts in that instance. Things needed to be sorted quickly and in times like that you go to people you know and ( hope ) you can trust. But putting that aside....the handouts everyone got, the handouts all the businesses got etc etc had to be funded somehow and from somewhere, unfortunately that doesn't come free. Some things were 100% handled wrongly and with the benefit of hindsight can easily be picked apart.
Tbh I bet rishi is going to love being the opposition, it's got to be the easiest job in the world, you can promise the earth, tell everyone how you'd do things better, criticise absolutely everything the government does. All from the safety of never actually having to do anything and with the benefit of hindsight.