You can buy Aforce AL33 and Velocity Cliffhanger today. They check most of your boxes. Cliffhangers with 30mm tires are probably lower drag than any carbon rim less than 27mm wide.
I don’t expect to read about hookless aluminum rims anytime soon though. There’s a gray area between 40-80psi where tires sometimes blow off of hookless rims. Certainly Schwalbe Pro Ones have proven to work well, but I’d want a few more options.