There is a giant gulf between crappy video and expensive super nice camera. You can get a good webcam for couple hundred. Or you can get entry level mirrorless

There is a giant gulf between crappy video and expensive super nice camera. You can get a good webcam for couple hundred. Or you can get entry level mirrorless for $500. A lot of cameras support webcam mode for direct cable. The cameras are smaller, which makes easier to mount. It is a waste to use nice full frame camera as a webcam. It should be out taking photos.