Yep, the Cambridges, along with the other "Senior" royals, these visits are about engaging with the public and officials involved. There's press coverage, but it's not about the press. In addition, it's not about hurrying through at top speed and constantly pulling one's spouse away from a conversation because it's taking over 5 sec. There are time limits, but we've never seen Catherine actually pull her husband from a conversation. It's about showing sincere interest and caring.