Stop shitting on the long tail!
And fuckin stand up for your rights and privacy as a consumer!
When did tech become so conformist?
But it really puzzles me how that feature needs wifi. Regular TCP/IP has everything you need to discover devices on the network and connect to them. What exactly is 802.11x adding here?
There are lots of added protocols (e.g. Bonjour) because TCP/IP alone is not about discovery.
And of course here we're talking about syncing over wi-fi. How would TCP/IP alone, without Wi-Fi enabled, cut it? It would sync wirelessly over ...cable ethernet?
Is it really so inconceivable that a phone is connected to a wi-fi gateway on a regular LAN?
Because that is how my network is set up here at home.
Apple seems to mostly use Bonjour (mDNS) for these whether using a local network (and indeed that is the case for this wifi sync feature), but they also have a few features/frameworks that can also be setup over an Apple specific "peer to peer wifi" connection which is bootstrapped with bluetooth and switches to peer to peer wifi for fast data transfer, similar but not the same protocol as WiFi direct (according to https://developer.apple.com/forums/thread/12885). This is what AirPlay2 does for example. That is one way WiFi could matter for such a feature versus Ethernet.
This wifi sync definitely works with Ethernet on the Mac side (personal experience)
I too am saddened by what feels like a deliberate tactic to further cripple the already locked down cable interface. On Android, I could trivially upload and download all of my data without an intermediary.