I don't understand why anyone thinks the end is on the horizon for the band. They've given no indication that they're going to call it a day, and when you look at other, similar bands, they're way too young to retire. They've got at least another 10 years in them. At least.
Looking at their energy at the moment, and how happy they all seem to be, I'd say if anything, they're just getting started. There'll be a year off, then more of whatever from 2025.