I don't think we have the data to answer the question posed by the grandparent comment. Lifespans have likely been reduced by response to the pandemic. Those whose lifespans have been reduced are still alive and are not showing up in death statistics today.

For example, my grandmother-in-law was selfsufficient before the pandemic. During the pandemic she pretty much stayed in her apartment which resulted in significant loss of mobility. We're not sure whether she'll regain her selfsufficiency, which will probably result in her dying sooner rather than later.