Oct 22nd post OP;

More recent developments: https://news.ycombinator.com/item?id=50271640

https://news.ycombinator.com/item?id=50271685 (the latter being updated since)

2 week old news, of more interest today: macOS 27.2.1, 26.7.3, or 15.8.3 block eMudhra certificates in command-line tools (3 points, 2 hours ago) https://news.ycombinator.com/item?id=50431421

Whoops! I was trying to link to the macOS 27.2.1 releases! Mods, feel free to remove this! I was just too excited that Apple finally fixed this 2+ week old issue :P