More Safety Car / VSC
The picture below shows percent of races with the SC/VSC deployed.
It is not surprised that Singapore is 100 percent.
Most tracks have over 50 percent rate.
In career mode, I've only had two SCs in one season. The safety car option was "Increased".
The percentage of DNF is also very low. There are too few racing incidents.
My memory may be wrong, but there were a lot of incidents right after the game was released.
However, after a few AI patches, the frequency returned back to the 2021 level.
Only one or two drivers retire during a 50 percent race and No SC, NO VSC.
A lot of gamers might hate it if you balance this out to the real thing.
I don't know if it's a personal preference difference, but at least in the "Increased" option, more accidents occur and there should be more SC/VSC.