Ehhh, looks like one of those random "articles" that appear when doing Google searches. You see these kind of "articles" which are basically ads for apps you've never heard of all the time when searching for things like DVD ripping, ripping audio from sites like Amazon and Spotify, audio and video conversions, etc. I wouldn't be surprised these are generated using AI or bots of some sort. Anyways, one of the solutions just looks like a general Tidal music downloader that has nothing to do with MC at all. Seems annoying to resort to ripping music from Tidal, which is not technically legal to do either. So that one's likely not worth the trouble (or purchase as those apps usually aren't free plus you're basically just pirating the music at that point ripping it from Tidal/Qobuz). The other solutions listed are the WDM driver (which is known and Windows only) and using DLNA via apps like BubbleUPnP.
There's only one way to play Tidal/Qobuz through MC and that's using the WDM driver and the Tidal/Qobuz apps on Windows. On Mac and Linux you're pretty much stuck using the Tidal/Qobuz apps directly as there's no WDM driver outside of Windows and of course no integration of Tidal/Qobuz in MC itself.