I found this on an old post of 2 years ago--these are Rick's comments in a Newsweek article--
..............Social distancing has no place in his brand of travel—the "Rick Steves kind of Europe," he called it. "I don’t want to take people to Amsterdam and have them eat in little bubbles," he said. "You go to an Irish pub to sit next to a stranger and drink beer. You go to France to have your cheeks kissed." Steves expects his kind of Europe to return, but if it doesn't, "people staying six feet apart and wearing masks is not my idea of travel."
https://www.newser.com/story/292719/travel-is-still-the-answer-rick-steves-figures.html
So what's different? (besides vaccines). We still have to wear masks, try to avoid crowed places, eat outside when possible. Sure masks aren't required/mandated in most European countries anymore but we're still needing to do it for safety. reasons and on Rick's buses, etc. So what has really changed?
Still pondering my future trips.