I’m sorry but who watches video on a 6 inch phone today?
Honestly it's almost better. The black levels in real cinemas are terrible.
Mobile is the main format for content consumption on YouTube, Instagram and YouTube, all platforms which are predominantly used by young(er) audiences.
I barely ever watch YouTube (for entertainment purposes) on my notebook or desktop, but primarily on my phone. Many of my friends don't even own a TV or a monitor setup.
Also,
> who watches video on a 6 inch phone today
Millions of people