3210
If you value privacy, ditch Chrome and switch to Firefox now
(www.fastcompany.com)
This is a most excellent place for technology news and articles.
... with just 0.91% of US social media visits ~~this year~~ in March this year, if this isn't wrong:
https://www.statista.com/statistics/265773/market-share-of-the-most-popular-social-media-websites-in-the-us/
FB 53.09%, Twit 16.25%, IG 13.85%, ..., Reddit 0.91% ...
[Edited to fix my error.]
[I have no affiliation with the linked site.]
That's US based. I don't have stats handy, but I remember seeing that huge amounts of Reddit traffic are outside the US, and from anecdotal experience, limiting the study further to younger demographics would drastically change these results.