When start VAM steamVR and Oculus software both running. Does it affect performance in anyway?

[EMPIR]

SteamVR starting because of this: https://github.com/fholger/openvr_fsr/releases

Is there any downside both of these running when start vam?

Is there anyway to disable steam vr?

I'm using Rift S

 

[Jocks3D]

https://hub.virtamate.com/resources/how-to-launch-without-steamvr-performance-increase.30496/