Having the number of enabled Apps and Updates visible on their respective tabs (somewhere suitable on the Publisher GUI of course) would be useful when comparing the number of Apps vs Updates that are activated.
This would also be useful during regular reviews of the usage of PMPC within our organisation which assists also with documentation and change control.
For example, if we run bi-weekly reviews on how PMPC is running, we can record the number of enabled Apps and Updates and see trends over time, this helps us draw wider perspectives when used with Security posture reviews (Defender for Endpoint Vulnerabilities/Recommendations, CVE alerts etc)