@SulSulDUCK Your Time Spy results look fine, as you already know, and I think you're right that the next thing to look for is conflicting software. ReShade and GShade currently have issues with DirectX 11 mode, at least some of the time. (I believe there's an update for each one, but it doesn't install automatically.) The associated errors are pretty specific and not what you're seeing, but still, if you use either one, please remove it and repair the game again.
I would also check that your antivirus isn't objecting to Sims 4. The DX9 and 11 modes use different executables, so you'd need to set an exception for TS4_x64 specifically.
If that doesn't help, please try playing in a clean boot:
https://support.microsoft.com/en-us/topic/how-to-perform-a-clean-boot-in-windows-da2f9573-6eec-00ad-2f8a-a97a1807f3dd
The one service to leave enabled is the EABackgroundService, which the EA App needs in order to run. Disable the rest as described.
When you reboot your computer, go through the Task Manager's background processes list shutting down any service that doesn't absolutely need to be running, for example anything from MSI Afterburner to RGB software might still be enabled. If you accidentally kill a critical process and it doesn't restart on its own, just reboot your computer again.
Don't open anything other than Sims 4 and the EA App while testing, not even a browser window. If you get another crash, repeat the test except with your computer offline. You can sign into Steam and the EA App and put them in offline mode, then disable wifi and/or disconnect the ethernet cable before pressing Play.
If this helps, selectively reenable services until you find the problem, and you'll know what to leave disabled or uninstall or update.