Maybe the SW license isn't making money for them anymore. It doesn't seem like they are investing a lot of resources into designing new products like they did before. You would think now that things are trying to get back to normal, they would have an announcement that would blow our "Space Pants" off.
Exactly. Bandai are a for-profit business. They produce what they think will sell.
It's all well and good for us to demand obscure models like a 1:6 moisture vaporator or whatever ("it'd sell like hotcakes!" - Dunning Kruger) but it's clear that they believe the bulk of the Star Wars model profit has been made. We can just be glad they produced the awesome stuff they did!