I have no crashes in Pokemon Games. Maybe this will help you as well

Maybe this will help you for future solutions because I have not experienced a crash in Pokemon Sword / Shield, Let’s go and Brilliant Diamond.

I did the following things:
Windows 10 is always up to date.
Intel drivers are always up to date.
GPU drivers of my Nvidia GPU are always up to date.
I always use the latest mainline version of yuzu.
I use OpenGL instead of Vulkan because it’s more stable for me.
I never play Yuzu in full screen mode. I always use windowed mode.
I set my pagefile to 20000 for both values.
I always make sure that the dumps of the NSP or XCI files are always separate from the updates. I never merge the NSP or XCI files with updates together. All my games are up to date. The firmware is always up to date.

I hope that I was able to help the Yuzu team a little with this information to find solutions for the other players which have crashes

In order for us to provide better support, we need to see the log generated by Citra. This guide will walk you through how you can obtain the log file: How to Upload the Log File.