They should take the idea of “storing people in buffers” all the way to extreme and explore it like Black Mirror does. What does this mean if everyone had the opportunity to store people in buffers? Can everyone sign up for this service and instantly beam you into a buffer whenever you have an incurable diseases at the time? Is there a service to auto-beam you into the buffer if the ship is about to crash-land? Can richer people pay to have poorer people’s buffer be deleted when you run out of buffer space? What happens if there is a glitch and people who are in the buffer experience 20 years in real-time?
I think there’s so much potential for more exploration here. It would be cool to have Charlie Booker on a Star Trek episode, as he kinda did a fun/excellent/dark Star Trek Black Mirror episode too.