Team Britney is done with promo. It's all about the tour now. In case you didn't notice, albums have become just an excuse to tour.
(Inserts "that's the way it is" .gif)
This is true, and I don't see the problem. It's a win-win situation! The artist makes tons of money that they actually keep, and fans get new music + tours.
While it would be nice to see her perform from time to time, I'm more than pleased with the final product: the music. The album is hot and that's all that matters.