Or, in general, everything related to virtual worlds, their possibilities, and dangers...
Well, it's sad, of course, that people die, but they die everywhere – even in reality. This doesn't create any voids (unless a very significant, talented person dies, who is difficult to replace). Therefore, new, younger people will come to replace those who leave. That's life...
However, in the internet, the memory of us may be preserved, and sooner or later, in the same VKontakte, a cemetery of dead profiles will grow... People leave, but their images will remain here forever. Perhaps one day their descendants will look at their old pages, see all these videos like "A horse eats underwear, epic laughter, lol!!!!!!1" and the letter Ы. What will they think of their grandfathers then? :)
And in general, I even feel some nostalgia when I read old posts...

За всем следят машины благодати и любви.