@dumraen Thanks for providing the dxdiag, which would have been my first request. The Sims 4 crashes it lists are typically related to conflicting software, often from Razer. So if you've installed any Razer apps—Synapse, Cortex, Game Manager Service, whatever—please remove them all and test again. If that helps, you can reinstall them one at a time to see what the problem is, although it's possible that reinstalling will clear up the crashing.
If that doesn't help, please disconnect all peripherals, including your video capture devices, and restart the computer.
If that doesn't help either, 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.
Please do continue to test without your mods, at least for now.