Not uncommon. Call it the Larry King style of hosting. He does no research, and just talks off the cuff.
That's what differentiates him from someone like Charlie Rose.
It's possible that Rogan could get better prep by working with an experienced staff. That's what usually happens.
But it is (or rather, was?) uncommon for an interviewer on a news program to "just talk off the cuff." When someone like Mike Wallace would sit down with a world leader or controversial figure, he'd done his homework. Correspondents would hold their subjects' feet to the fire, and they brought the receipts. Softball interviews have never been "on brand" for 60 Minutes.
Rogan has some nut-case on and barely pushes back. "Oh, that's interesting. I guess UFOs are real and the aliens are among us. Up next, vaccines are probably bad..."
If Weiss and Bilton are dead set on making the show into an offshoot of the "manosphere," then Pelley is right...they're murdering it.
The interesting thing is that there are Gen Z kids on YouTube who are doing a better job than Bilton knows how to do. I've been following a story about Lego (of all things) and the young people behind the channel have done some really decent work. Long story short, a chain of stores bilked a family out of their $200k worth of Star Wars Lego sets, and the people behind the channel went through every legal and "by the book" effort necessary to return the money/Lego to the family, but were stymied by the Utah-based owners, who (apparently) are in tight with the local police, who had the YouTubers arrested for everything from stalking to trafficking heroin when they tried to serve legal papers after winning a lawsuit. The story is compelling for a number of reasons, including crooked business owners screwing over a family trying to sell their dying father's collection to cover his medical bills, (allegedly) crooked small town cops, and "the little guy" fighting for what's right.
It's not anywhere near the polish and professionalism of 60 Minutes, but it's getting millions of views across not just the original channel (Reckless Ben) but other channels covering the story. Does that mean "Reckless Ben" should be hired as the next 60 Minutes correspondent? No, but it hints at a path forward. Namely, that young people DO find "investigative journalism" compelling if it is relateable. Not only will they watch it, but will seek it out and support it with clicks and views and shares.