Interesting - what would the evidence that current paywalls are/have restored quality journalism be? As in, do you believe this uptick in quality journalism ha

Interesting - what would the evidence that current paywalls are/have restored quality journalism be? As in, do you believe this uptick in quality journalism has already happened/is happening? And what associates it with paywalls? Presumably you'd have to be seeing quality journalism behind paywalls for this to be case?