I didn't really "participate" in the internet in the early days, those being the early 2000s for me. Most of my memories from back then are of flash games and animations, had a lot of fun with those over the years.
Most of all I think I just miss the pre-gamergate internet on the whole. Obviously there have always been bigots and assholes on the internet, but now they've really staked their claim and driven their hooks in deep. It sucks to watch everything I enjoy become part of the culture war and the most vocal parts of virtually every fan base that I would otherwise be a part of turn into raging pieces of shit.
Though I suppose the internet already had enough evil in it to harass a bunch of actors from the Star Wars prequels to the brink of suicide well before gamergate, so maybe shit was just always bad.
In theory I can enjoy either one pretty much equally.
In practice I feel like I tend to enjoy movies more these days, since for the most part they're actually made with an ending in mind. A lot of TV series tend to either get cancelled inconclusively or just keep stretching on aimlessly forever as long as the studio thinks it'll make money.