those error messages are in fact a frequent thing and it comes down to the sensitivity of your settings (radar, collision assist etc). You can adjust your settings to pick up far less in the realms or items vs distance but not recommended.
FYI the car records loss of vision or detection as faults and stay logged until removed. I recently had Audi assist come out for something else related I had 136 codes stored and following that CAM bus errors because of how many were stored.
I was politely reminded that these issues have become a common issue causing modules to slow down or self fault due to bus memory being clogged with error codes.
from time to time it’s recommended to review and clear. Ideally around service intervals. You’d think your main dealer would do this as part of their service but they don’t and leave them…