> I replaced all of it with Prometheus, Grafana, Loki, and most stuff from Datastore to Postgres and Mongo with replicas. I added Redis. But now you need staff

> I replaced all of it with Prometheus, Grafana, Loki, and most stuff from Datastore to Postgres and Mongo with replicas. I added Redis. But now you need staffing/headcount to be experts in, and maintain, upgrade and be oncall for this stuff?