Me neither, M1 MacBook Pro with Ventura 13.6, Control center is only 0.1% CPU.

After switching to M1 I haven't looked at Activity Monitor for a long time, as CPU was never my issue. I just realized Microsoft Outlook uses 43% CPU, very astonishing given just one exchange email account is in there.

Me neither (both Monterey and Ventura sit on 0%). Maybe it depends on the items you have in there? I don't think I've ever made any changes.

13.5.2 on Mac Studio and I def see it at 1,0 to 1,5 when not using it. Will update this mac later.

13.6 on my M2 MacBook air: 0,8 tot 1,1 when idle, not using.