Lockdown far sooner, test & trace locally run when numbers are low enough, not underfunded NHS, support for those isolating, and when it gets low, aim for eradication.... I could go on, but the Tories have blood on their hands.
Any political party, of whatever colour would have had blood on their hands. There have been some stupid decisions made over the past year, but as you seem to agree, better decisions needed the input of hindsight.