Six months later, we can see that the effects of leaving Twitter have been negligible. A memo circulated to NPR staff says traffic has dropped by only a single percentage point as a result of leaving Twitter, now officially renamed X, though traffic from the platform was small already and accounted for just under two percent of traffic before the posting stopped.
I struggle to find a way in which Twitter was ever relevant. Probably why I never had an account and never found anything useful there.