You're quite right that it's hard to separate away those who have died from COVID versus those who died who also happened to have COVID. Could it have made the difference between life or death? I reckon in some cases the answer may be yes. I think an objective way to look at the impact COVID is having on health would be to ask the question, "are we seeing more deaths now than we have historically?" If the answer to this is no, then clearly all these measures were overkill. If, on the other hand, this is more than an aberration, one could argue that the measures were worthwhile. One measure I looked it which seems to favour the latter observation is Macotrends which tracks the
global death rate historically since 1950. What is telling is there are only a couple years where the death rate has actually grown (i.e. 2019-2021)
Per an article from the
Royal Australian College of General Practitioners, the answer is, yes, you should be getting a 4th dose which should be given approximately 3 months from the third. One big question us lucky high vulnerability group are asking is whether we should get a booster now or wait for Novavax to be approved as a booster. The argument for waiting is that you'll receive a different type of vaccine and that will provide your immune system with another way of fighting COVID, not just a bump up in antibodies. However, some may argue that it's better to get the antibodies now given how rampant COVID is. If I were you I'd have a discussion with your oncologist about this, both the question of when/how to get the 4th dose and what vaccine to get. In my case, as someone in the high risk group, I can't just get my jab from the GP or pharmac_, there is a respiratory clinic I must attend.
-RooFlyer88