I think it’s best to introduce users to Rack with something familiar. “Hey, here’s a 3 osc mono synth with an LFO wired up for vibrato and a noise osc and 2 ADSR’s just like the Minimoog…See? This modular thing isn’t that bad!”
Then they can go in and pick it apart later. For that reason, I think this would be a much better starting point for newbies. You don’t have to touch anything and you can begin making tracks immediately with a pre-wired synth template. And as you get more familiar with patching, and start to wonder things like, “how the heck do I make the MW patch into an LFO and create osc vibrato” you have a frame of reference in this patch to compare against, which then gets into how you can combine modulation signals.
I dunno, just my two cents but I like it.