> More philosophically, life got busy, and I no longer have the mental capacity and willingness to maintain something like a Synology. The only large content I back up are my family’s photos and I just pay Apple for iCloud monthly, I consider that to be money well spent.
I'm more or less in the same situation.
I no longer use a NAS for my "daily driver", and as such it made sense to skip Synology and instead go for the cheaper option, which in my case was the UNAS Pro (only model available at the time).
Next to it sits an "old" Mac Mini M1, which hosts my Plex server, with storage provided by the UNAS over 10Gbps ethernet.
Everything else i might at some point in time have used the Synology for, has instead been delegated to iCloud. Documents, photos, and everything in between is stored there, and each laptop makes a backup with Arq backup to the NAS as well as another cloud provider.
My NAS today is literally just an advanced USB drive attached to a server, and that was also part of my considerations at the time, just getting a DAS and plugging that into the Mac Mini M1, but ultimately the UNAS Pro (with 10Gbps networking) was cheaper than a Thunderbolt DAS, and i already had a switch capable of 10Gbps.
I made a similar "journey" some years back, where i removed pretty much everything cabled from the network, and instead moved everything to WiFi, and instead doubling down on providing "the best" wifi experience i could, which today means WiFi 7 with 2.5Gbps uplinks, hence the 10Gbps switch.
My network is 100% private. I don't expose ports to the internet, meaning maintenance is no longer a "must do" task. The only access is via Wireguard, which can be done with an always on profile that routes traffic for that specific subnet, but more realistically is mostly never used. The most remote streaming is done via a site to site VPN from my summerhouse to my house, where i can stream Plex over.