I wonder if an under-display camera[0] would be good enough for a laptop? If Apple truly is pivoting to OLED, this option becomes available, and it's been proven to be pretty OK by various phones.
Obviously this won't provide amazing footage, but if you're making high-quality footage for e.g. YouTube you probably want to buy a dedicated camera anyway.
[0]: For example, see https://www.tomsguide.com/news/the-battle-of-the-under-displ...