I agree. I see no reason why not. Although Prince Phillip showed that prince or princess consort works okay as well.
But Camilla's been brilliant in her role, which is not an easy one (see Diana, Fergie and Meghan for examples of the difficulty) and has changed Charles into a much happier and wiser person. She'll be a great queen.
This may be sexist, but I'm not sure a man could do king consort without thinking it made him the boss. But Camilla seems entirely unambitious from that perpective. She's perfectly happy supporting Charles.