Not at all. Let's say you manage 100 machines, possibly for different domains, and each generates their own certs. Now you probably want monitoring that alerts you when the certificate is about to expire in the next 20 days (you can renew them 30 days before they expire, without running into rate limit shenanigans).

With 100 servers, you'll have on average about two calendar entries per day, most of which are no-ops, because the certificate renewal worked fine.