But it has been, since TNG. It's doubled down on it since ENTERPRISE, and has felt the need to go back and revisit periods. Even Discovery in the 32nd century still has callbacks to Archer, to TNG, to TOS. There is not a lot new because the positive loud voices hype on the familiar.
"Season 3 is the best season of Picard." Brings back multiple familiar things.
"SNW is perfect!" Brings back multiple TOS items and characters.
"Legacy is a great idea and neeeds to happen. It can bring back Kestra, and Naomi Wildman, and Alexander, and we can visit Cardassia and see the rebuild, and Riker's kid will be there, and LaForge's, and Worf's, and also Seven can be there."
Like, oof. That does not sound new. Now, I'm painting in broad strokes and think some good things have come out of each show. But Trek has shown an insecurity around straying too far from the familiar.