While absolutist, I think this is a good goal! AI wont do that unprompted. It will get the job done TM. But not elegantly.

A lot of the tests have those things. Boilerplate becomes knowing which to use, as well as the it.each(...) etc. ceremonies

I'm not disagreeing per se, but in my experience my tests are so disposable they're never worth investing that much engineering effort in past getting them to pass