I think so too, it needs a lot of Time people will understand why Web 3.0 is important.
Stuff like Elections ( opinions) can be easy manipulated in Web 2.0 and nobody can control the companies behind ( with ads).
The next big problem is who decides what to delete and what not. Should this power really have a private company?
I am also very positive about long term. I would like the user experience on hive to be similar, if not better, to Facebook and co.
Because there is a need for hive.
look for hungary, ukraina .... ( endless list)