Because I have poor self control, I made a thing to avoid looking at those increasingly terrible ACM Digital Library pages. Introducing Analog Library: https://al.radbox.org
Analog Library Premium Edition™

By popular demand* Analog Library now generates minimum viable BibTeX.

*one person asked

Analog Library now has a bookmarklet (or a userscript) you can use to bypass Digital Library crud
@adrian I love this so much! I saw it before but I didn't want to use it because A) no bibtex and B) annoying to redirect. Thank you for writing it!
@markusde yay, glad it might be useful at this point!
@adrian the premium edition gradient is incredible