@tonix Qobuz uses HTTPS as shown above.
zoom, WebEx, teams also use HTTPS. That Wikipedia is a generic overview that doesn’t go into specifics regarding services like Qobuz, it does however mention that HTTP transport to overcome lots of issues that real time protocols run into over the internet.
Pro audio and video however use real time protocols and absolutely no crap Etherregens or other snake oil switches. But pro audio and video are on low latency, very high speed private networks, and not over the internet.