Macbook that supports DisplayPort Alt Mode (video, charging, and USB 3.1) over the USB Type-C connector

Hi, I bought this monitor:

https://www.hp.com/us-en/shop/pdp/hp-u28-4k-hdr-monitor

Video is great, but audio does not work. And after I connected the USB-C and an HDMI connection, the monitor broke all media players on the Macbook. So, Youtube videos wouldn't even play. I've created a case with HP (that took way too long) but will Apple ever support DisplayPort Alt Mode? If already, which model?

From the monitor manual:

The host computer must be able to support DisplayPort Alt Mode (video, charging, and USB 3.1) over

the USB Type-C connector and must also be compatible with USB Type-C, Thunderbolt-enabled ports.

Connecting two host computers to the docking monitor might result in system shutdown, loss of power, and the need to turn off and restart the monitor.