It seems like you may have misunderstood the issue I mentioned above. I (and many others) were referring specifically to CTDs during the loading of MSFS 2020, not crashes after clicking “Fly” or during the flight itself.
These are two completely different problems with different causes and potential fixes, so it’s important to make that distinction.
For me personally, I do not experience any CTDs after clicking “Fly” or during a flight.
I’ve posted the solution to the CTD issue during MSFS 2020 loading many times across countless threads. Just to remind you, here’s one of them:
https://forums.flightsimulator.com/t/msfs2020-crashes-on-startup/726095/3?u=tenpatrol
FYI, CTD during loading affects many of us, and I’m planning to create a new thread describing this bug, because it is a bug that Asobo needs to look into.