The following article discusses how to remove old Apple devices from your Apple ID. It might be worth taking a look at to see if you've got some devices that should be removed. I just did and did.. This is especially important if, say, you're selling your device or trading it in on another one.
Jim Hamm
https://osxdaily.com/2022/01/07/how-remove-old-devices-apple-id-mac/