Qobuz Connect uses Wifi and connects directly to streamers.
I find the whole Qobuz ecosystem extremely confusing, and I think some of the confusion is deliberately done by the French! I find your statement confusing too.
It seems to me that Qobuz Connect does not have to use WiFi - hardwired Ethernet is equally valid. What does 'connects directly to streamers' actually mean?
Seems to me Qobuz transmits music digitally between Qobuz servers and endpoints. The endpoints must run Qobuz software (an app) and may be streamers. Many hardware vendors include a Qobuz app in their software, or you can run a Qobuz app on your Apple or Android phone, and Apple and Microsoft PC..
Qobuz Connect seems to run on top of Qobuz and will keep playing the same track when you change your endpoint device. Am I wrong?