The reason new art deco towers are so rare is mostly aescthetic preference, followed by cost. It is not an engineering issue for the structure.
Indeed, there are neo-deco towers popping up here and there.
The Pinnaccle, Guangzhou:
Pingan IFC also looks like what a deco tower would look like if the style had continued developing.
In that vein, Tour Verre is inspired by the setback zoning that created the classic deco form.
What's hard to tell from the external view is if these new towers have the ornate internal decorations that the classic deco towers have.