Pixelated things in the distance?

Something I noticed is that things in the distance or when viewed at an angle sometimes look VERY VERY pixelated, it doesn’t directly impact the game but I’m curious what this is and how I might be able to fix it?

Everything is up to date, drivers, addons, you name it

All settings are set to ultra at 1080p and 100% resolution scale

I’m really unsure what might be causing this, but here are some example pics

https://prnt.sc/vsmbw4

https://prnt.sc/vsmbyb

https://prnt.sc/vsmc13

Any ideas?

So for some reason this problem fixes itself when I turn Particle Density to “off” and back to “ultra” I think something might be bugged with the setting.