This week’s episode of Popcast (Deluxe), the weekly culture roundup show on YouTube hosted by Jon Caramanica and Joe Coscarelli, includes discussion of:

• The current Hot 100, which features newcomers like Tommy Richman, Shaboozey, Sabrina Carpenter, Chappell Roan and others

• Who has emerged, besides Taylor Swift, as a true cross-platform pop superstar in the last decade — Bad Bunny? Drake?

• How centrist pop has become an aggregation of several styles rather than one coherent sound

• How pop superstars of the ’80s and ’90s aggregated superfans and casual fans

• Whether there is a path for a new star to get famous enough to play something like the Super Bowl halftime show a decade from now

Connect With Popcast. Become a part of the Popcast community: Join the show’s Facebook group and Discord channel. We want to hear from you! Tune in, and tell us what you think at popcast@nytimes.com. Follow our host, Jon Caramanica, on Twitter: @joncaramanica.