nostr:npub1kn290jkdaza03jeptjutfylwvl05y4dpus5zhpcqqzx97x4m3adqx37gvj Unclear how widespread it is...  @jsrailton has some posts on whatever it is.

https://media2.ai6yr.org/media_attachments/files/111/061/615/667/947/221/original/37707862cfb1aa77.png