alt Hacker NewsI don’t entirely disagree with that but with that kind of traffic/userbase clearly it’s far more mainstream than is being implied. Also, young people are definitely not getting on Facebook, which impacts how “mainstream” we can consider it. Reddit skews a fair bit younger than FB.
> young people are definitely not getting on Facebook
but Reddit is mostly relevant "in the west" where most countries have an inverted age pyramid and most old people are not on Reddit, but on Facebook
and reddit relevance outside of the US is often far less then people think, to a point where many people not even know what it is. It doesn't has a network effect pulling in "friends and family".
and a lot of people "around 30" are still on Facebook due to network effect and active enough to count as active users (which doesn't mean much to be fair)
And in the US around ~18% of US users where in the age group 18-24 in 2025. Idk. how but somehow Facebook still manages to convince surprisingly many "just adults" to join it. And if they aren't on Facebook then they are on WhatsApp and maybe Instagram.
Now all of this doesn't really fully show how relevant reddit is because checking some minor memes once a week makes you show up as active user but also means it's pretty much irrelevant for you.
And if I look at people I interact with or where I can see a bit how they interact (i.e. _very highly biased by social environment_) then thinks look far worse for it. Reddit seems relevant in the US, mainly for people "around" 30. But outside of it, it seems to be more like a footnote. Used, but something most people would not care if it's randomly gone.