One thing I'd like to suggest is to include the episode number in the post title alongside the "[SPOILER]" warning.
It may be obvious to us now that the spoiler is for the latest episode, but it becomes a bit of a problem for anyone watching in the future and is reading the sticky post and/or other posts related to that episode.
While I used to routinely binge-read manga or binge-watch anime, I very often went to the stickied post which had discussions about a particular chapter/episode. I felt that I was missing out on some fan art/discussions that had the spoiler tag because I didn't know which chapter/episode the spoiler was for.
Something as simple as [SPOILER] [S8E1] in the post title makes search easier.
Felt like I was having a déjà vu when watching Tom Scott's latest video (https://youtu.be/TFpzps-DCb0) but I dug a bit deep to find where I read it. He spoke about the same thing!