Why do you need to be forced by society to develop social skills? Why isn't putting your best forward enough? For various real reasons, some people just aren't able to meet the standard forced upon them.
Trauma plays a big role in some that have trouble communicating. Instead of blaming people for being "raised by a screen", practice kindness and compassion. Do your part to make this world more inclusive, accessible, and less traumatizing for all individuals, or don't - up to you.
Even if one is uninhibited socially, it's an unrealistic to expect them to be able to function how society dictates.
Last I checked, this world is pretty cruel, especially to those who are vulnerable.