But in existentialism, people must create their own meaning and morality.
I agree with this framework in terms of how I operate with regard to most situations, though I believe that existentialism often goes hand in hand with utilitarianism as people believe in or turn to the capacity of one another to determine what is morally acceptable.
How do you think about the relationship between social media and “real life”?
I think that social media has amplified some of the worst tendencies of human beings in real life, such as our obsessions with image and popularity. In this manner, social media acts as an 'amplifier' or microscope to some of our most fundamental issues as human beings.