A database API not following the https://peps.python.org/pep-0249/

Weird, but let's see...

https://isqlite.readthedocs.io/en/stable/howto.html

  > Since sqlite3 converters and adapters are registered globally,
  > importing isqlite will affect the behavior of all sqlite3 connections
  > in your application, even those that use the sqlite3 module directly.

That's a big no no. But I'm not sure that's entirely `isqlite`'s fault.