It's still pretty big here in the developing world. Politicians here even pay trolls to harass opponents supporters there.
Although they have strict rules. But if you want to connect to intellectual people - twitter is the best option no matter what.
I didn't bother making a Twitter account. All I need to do is watch some compilations of meltdowns there to know I wouldn't be able to handle any of that shit. The only sm I open these days are Reddit (I usually just follow hobby boards and stay away from anything political, etc) and Youtube, if it can even be called an sm (and I just watch vids and don't upload anything).
If I was handsome or had anything beautiful to show I would probably have an IG.