pacoin on Nostr: I'm new to #Umbrel. Is #Umbrel privative? I have detected that Umbrel connects to ...

I'm new to #Umbrel.
Is #Umbrel privative?

I have detected that Umbrel connects to these domains:
-github.com
-api.umbrel.com
-raw.githubusercontent.com
- pvf3ozmmfl.execute-api.us-east-1.amazonaws.com

Is it really worth using?