probably right, tbh, it's almost certainly not *really* due to the test framework. I'm sure it's entirely possible to write awful test suites in both.
It's maybe that the RSpec style is a generally neater in how it's presented and documented, which makes a difference when learning what a good test looks like and nudges people that way.
Or maybe I'm just too used to my own testing style. Probably that one, tbh 🤷♂️