Seeing your post, I had to check for myself.
Looks pretty similar to yours:
CarbonComponentScannerXPC
VisualizerService-x86 (Music)
I looked it up, and found this, nothing to worry about it seems:
In Activity Monitor.app I've wanted to find out what are the x86, Intel processes that I still have on my Apple Silicon MacBook. The only two x86 processes are CarbonComponentScanner and
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