The easiest way to see the carnage in action is to run it under gdb and break on PyInit__multiarray_umath. You'll see it gets called twice, the second time reentrantly (with a 276-frame backtrace ...

The sync library for camoufox is working for me, I was able to launch a headed browser, script actions, etc. but when I tried the async library, I was given an error; circular import. Granted, I am ...