This is post-dated to when I posted the video.
In Jan 2021 I unendorsed all my past work and ideas. There are details in the video, but basically it's an FYI that I have changed my mind on some important things, and I'm not sure that I believe the things I used to (but revisiting all those things takes energy, so that won't necessarily happen soon/ever).
I set the date of n/2036 to the date I made the video, but I don't think that was right. The video was posted, then, sure, but I didn't make the post then. I made the post ~now. I don't think I'll date things that way in future.
Also, I said I the post, but post-dating refers to dating something in the future (which this wasn't). It was just normal-dating.