"I get your initial point, but the past century has shown that democracy needs to be direct and NOT delegated."
I'm not at all sure that direct democracy makes things better. Just look at the history of referenda in CA.
More generally, there is the tremendous problem that as an individual, I don't have the time to fully research every issue. The median position of a bunch of half-informed individuals plied with advertising is not something I have a lot of confidence in.
All of that said, I'm not convinced direct democracy is actually worse either - it does address the agency problems with representative democracy, which can be significant. Possibly some variant of liquid democracy could prove to be the best system.