This was an interesting read about the state of Star Wars post-RoS:
The Star Wars films have stalled — and that’s great news for the franchise and its fans
www.polygon.com
Albeit it still hews to a specific perspective of Star Wars fandom, namely one which has been loyal to the Filloni tv shows prior to and through the Disney acquisition. I think I overall agree with the premise of "the movies are too big and try too hard to be all things to all fans, while tv, comics, and novels let people dig into specific areas of the franchise."
However, I think the EU (or whatever they call it now) stuff remains beholden to the OT era and doesn't necessarily create memorable characters or events that stand as part of the pop-culture Star Wars identity (Grogu is basically the only one to break through; look to Ashoka for an example of a "fan-favorite" who most people seeing Star Wars movies don't really recognize. Thrawn as well). For the most part, it feels more like spackling cracks and holes rather than erecting new architecture.
If I could play armchair quarterback, I think Disney/Luscasfilm could have their cake and eat it by, instead of doing "a movie every year," doing a trilogy every decade or so. Put 'em out every other year and build anticipation and make it a mainstream "event film," which would mean about four years of Star Wars trilogy promotion cycle, then go dark for six to ten years while planning the next big arc. Honestly, with Taika, Johnson, and Feige's projects in limbo status, this may very well be the case.