Not entirely, I've seen a fair few studios that run their machines without any network connection as a 'security' precaution. Not really convinced by that approach, but it's cases like that where an "Always-Online" activation system wouldn't work at all.
Yep. That "Pro Tools PC" group has some sort of (Windows 7 sandboxed?) browser for their units. Those machines are not for browsing. I'd like the same thing in a Mac, but that's a different thread.
I didn't mean the Adobe CC kind of "Always-Online" kind of nonsense -I just meant the install/machine ID/authentication, etc. But then yeah, what you said. Pro Tools users generally turn off WiFi and Bluetooth. But I'd still use "direct" ethernet for VEP5. In the days of old, your Digidesign hardware was the dongle.
What's really a shame is that you can't run the Alchemy synth in VEP5 as a separate plugin. So, I just keep Logic, Garageband, and Mainstage around for clients. Everything that I start begins with Pro Tools 12 and Vienna Ensemble Pro 5.