Earlier quoted context omitted.
It has been discussed many times before - the issue with the SA data is that 80% of the population have been exposed to the virus (either had it or have been vaccinated) so the deaths not budging there can be very misleading for countries with lower vaccination rates.
The other related factor is omicron is more likely (than other variants) to infect someone who has been vaccinated or previously exposed to covid. So the number of infected low risk individuals is higher, than with previous strains. The denominator is higher than if, let’s say, delta was let loose in the same population at the same time.
The wording startled me until I understood the intended meaning.