Basically, we are moving into an era of a hot mess of data. Variables on top of variables that will make good data and information hard to find. There will be data to support whatever position you want to further on this latest omicron wave that appears to about to begin.
Each study now not only has regional and age and environmental differences, but we can compare at least 4 different iteration of the virus, on top of many, many variations of vaccination /natural infection statuses. J&J, boosted or not. Pfizer, 1,2, or 3 doses? How long ago did you get vaccinated? Moderna likewise. Natural infection, NI + booster? Again, when did you get those shots etc.
Movement of the virus in a previously infected/vaccinated population? What are vaccination rates, what is prior infection case report.... again, when did it happen..... Like I said, data hot mess.
(But don't worry, there are a couple of dudes over in hot topics who have it all figured out).