He's 1/3 right: Steen did sign an NLI with Pitt, at least according to the Pitt press release.
The next 1/3: he wouldn't know about a release unless the Pitt coaches whined to him -- which would be really crappy of Pitt to let a higher profile coach do their dirty work for them. More likely Ryan is supposing the facts to smear PSU. Wouldn't be the first time.
The last 1/3: Ryan definitely is supposing things. Steen likely had a PSU offer previously. Also there have been kids who committed to PSU without an offer from Cael.
But really, what's the point? Steen could enroll at Pitt in June, enter the portal in July, and be in State College on Labor Day.