The article is from June 2021. Darko made an updated video with correction also after the change in facts. Check it out since u follow him.
I am able to stream 24/48 & 24/96 wirelessly.
With lightening cable ull get 24/192.
But 24/48 24/96 also sounds excellent over airplay connect. Pure digital handshake

no interference. U can instantly tell the difference as it's powerful output over other personal media.
I've also tried personal media over bubble upnp & hi fi cast player on Android (DLNA), even this sounds great as it does direct stream to DAC and plays

24/192 FLAC. But the problem is many media turns out fake/bogus and u can tell by listening instantly cuz of the difference in output. Plus there's always a limit to personal media. So it's my own practical experience and it works