(Also sorry to disappoint you, but no, that's not how cross-posts work. It's a common mistake, but using the URL of the original post as URL is not a cross-post, but only a new original post which links to the old post. You can create a cross-post by clicking on the cross-post button under a post (two overlapping squares).)
Three for me (My telephone is a rotary phone, cassettes are nice and I rented a Blu-ray from a local video library not too long ago (I counted that as Blockbuster)).
Fun fact: This literally happened to me when I was 11 or 12 in a web forum about a game. I posted once about a problem I had, and then a year later I had the same problem again and replied something like "Oh yeah, I have the same problem" without anyone else commenting xD
I directly noticed that the background color got brighter and looked in this community to see whether a post like this got published. I mean, congrats on the new update I guess but I liked the darker dark mode more 😔
Those are not circles.