Pretty much any and every device can have a spy camera in it https://www.palmvid.com/hidden-cameras-main-page.html?msclkid=412c0a2cd4271ea7dd35682e4c5fad98 Many examples here of it.
It will probably be default, just like how they put cameras in all phones and laptops. Soon All Phones, laptops, TVs and computer screens will have hidden cameras in them.
