I have prowlarr set up to handle indexers, and I see under settings -> notifications you can add a telegram bot. I don’t know for sure but I suspect that if you did that and mark notify on health problems, it would probably watch for downstream *Arrs?
I’m basing that guess on the discord bot I have set up on sonarr and radarr, which watches my download clients and alerts me when they’re down
My play order so far as been Elden Ring -> Sekiro -> Bloodborne -> currently playing DS1 remaster.
DS1 is definitely my least favorite so far, although it’s not bad. Much much slower, and the challenge is in slogging through the levels with less challenging boss fights than later entries.