Assuming we establish communication relays between the Earth and Moon, Moon dwellers would probably be able to use the internet (albeit probably with a laggy connection by Earth standards). While remote socialization during the pandemic has been far from ideal, I think our last year's experience collectively has proven that socializing digitally is somewhat possible and might prevent (or at least mitigate) the worst effects of isolation.

If there are any physicists/engineers reading this that have the appropriate expertise to potentially work on something like it, I'd be super curious to hear your thoughts about how it could work.

Assuming we're supporting a Moon colony of nontrivial scale (~100 people maybe?), what would the experience of connecting to Earth's internet be like for the colonists? What infrastructure would we need to create to make it possible and/or improve it?