I've only found 3 reasons to use HDMI with a PC

HDMI isn't dead yet.
How-To Geek on MSN

HDMI doesn't belong anywhere near your PC (except in these 3 situations)

DisplayPort beats HDMI for PC gaming, but HDMI still wins in these 3 scenarios ...
Ars Technica

Connecting a desktop PC to USB-C monitor with HDMI for video - will this work?

I have a Dell U2720Q monitor that accepts HDMI 2.0, DisplayPort 1.4 and USB-C. I use USB-C because the monitor acts as a hub for a range of peripherals (keyboard, mouse, webcam, speakers, etc.etc) and ...
AOL

4 Situations Where You Should Avoid Using HDMI Ports

Zoomed-in shot of an HDMI cable plug - Nextshine/Shutterstock Tech enthusiasts love to nerd out over every part of their system. Whether it's something integral to performance, like the GPU, or ...