It took best of legacy of BeOS .Amazing filesystem, multrhreading where u can disable CPU cores in real time and system not gonna lag and switch application in other CPU thread,I was watching old demo where BeOS was running 3d apps rendering video files and text editors and not freezing at all and it was 1995 P.s https://www.youtube.com/watch?v=cjriSNgFHsM&t=1048

They never gone do that for obvious reason,let’s look who created and who are on the list of HDMI group…Lattice Semiconductor, Maxell, Matsushita Electric Industrial, Philips, Sony, Technicolor, TOSHIBA big players of TV so they created their own proprietary standard spread it on the market and u have to pay money for licensing manufactur to install it in ur device such as TV boxes, videocards and etc.Meanwhile display port is open standard which even technically dominate HDMI about speed of transfer and other things.