Good find. That's really interesting. I would guess the titles are related.
I want to also mention that with "Bachlorette" Björk seems to anticipate Large Language Models and wrote a cautionary tale about them:
“One day I found a big book buried deep in the ground. I opened it, but all the pages were blank. Then, to my surprise, it started writing itself: 'One day, I found a big book buried deep in the ground…’”
Yes, that's absolutely the allusion. Brautigan's line is a popular title for stuff, including a widely read post by Dario Amodei two months before the CCC talk you've linked:
https://media.ccc.de/v/38c3-self-models-of-loving-grace