pureOrError can catch the error, so you don't get your program crashed with unwanted exception
if you use a right instances of
Fx. The instances of
Fx for Cats Effect 2 and 3, Monix 3 and Future can handle it.
If you want to do something with the error captured by the effect used in the instance of
Fx, you can easily do with
error handling API provided by effectie.