I wonder why it is so hard to find a webcam with USB 3.0 interface that can do something better than 1080p 30fps YUV. I understand in video call applications th

I wonder why it is so hard to find a webcam with USB 3.0 interface that can do something better than 1080p 30fps YUV. I understand in video call applications the video stream is compressed to hell anyways, but I am just trying to make my computer able to take photos better than a 20 years old point and shoot. Now I am using a HDMI capture card with my mirrorless camera. It may seem overkill but the picture quality definitely blows any "webcam" out of the water.