DSD coming to Qobuz streaming?

Qobuz hinted at this years ago. 

Precisely in July 2022, when they said ”wait for a year”. 

It's almost two years later, let the DSD flow! 

Can someone explain what the big deal is with DSD?

Given the file sizes, I wonder if DSD CAN be streamed via the Internet effectively?  I mean, it can't be larger than 4K video can it? Then again many Americans and others worldwide don't have access to 300Mbps Internet either.  Maybe DSD downloads would be a better fit. And I wonder exactly what catalog of DSD music is out there given that very few studios use it as a recording medium? Classical maybe? I mean if something is recorded in 24bit/192Khz and you convert it to DSD you aren't really gaining anything. So unless the files are native DSD I don't see the point. And like others have said, you have to have a DAC that supports it. Many don't. 

Streaming dsd64 will not be a problem, but most "audiophiles" will be disappointed with that.