Also... timing is not causation. What about the explosion in vaping?
In this case, timing is everything. The reason is that when there is a definite mechanism that links correlation with causation, there is no reason to doubt causation.
Death rates for most of the top ten causes of death jumped when the pandemic hit in 2020. In this case, there are obvious mechanisms to link the increased deaths to the pandemic. The medical profession was overwhelmed. With so many resources sunk into trying to save people from dying from Covid, people with other conditions could not get the care they needed.
Cancer patients were not as affected by the pandemic as, for example, heart disease and accident patients.
To claim that there was a jump in cancer deaths when the vaccine was rolled out is pure lying. There is a reason antivaxxers are targeting conservatives so strongly. They want us to die. If we are not around, then they can implement their socialist dystopia without opposition.