Squabbles.io - Meme Reddit
Discuit.net - Old.Reddit
Tildes.net - Mature Reddit.
Trust Cafe - Wikipedia Reddit
Raddle.me - Anarcho Reddit
lemmygrad.ml - Tankie Reddit
Saidit.net - Troll Reddit
Lobste.rs - I still don't have an invite Reddit
klique.io - Newborn Reddit
Beehaw.org - Positivity Reddit
lemmy.world - Tech-dad Reddit
lemmynsfw.com Porn Reddit
kbin.social - New Reddit
Is that a fair summary?
There is no real question here, removing per rule 1.
The "question" can be implied as "Do you agree or disagree?"
By the letter of the law, you are correct, so there is that.
Is it because I said Tankie?
No you directly broke the first rule of this sublemmy
By asking a closed question?
Yep, it would've been open-ended if you asked others what they thought of the various instances and website.
Where's the question in this post? I swear Lemmy users would just upvote everything they see lol
Are the characterisations of the different alternatives a fair summary?
I mean... I guess? I don't know what would the difference between New and Newborn mean between sites. And Beehaw isn't just about positivity, I find their community content in general on the higher quality end. But even if the summaries were true, it's still not in the right subreddit lol.