While I think this misses the above poster's point (Bond has always been a masculine-in-a-heterosexual-way fantasy, and going against that would alienate a majority of his core audience) it would be interesting to have a Jack Harkness type of Bond.

Bond is bi

https://www.licencetoqueer.com/blog/what-makes-you-think-thi...

The post doesn’t definitively answer whether Bond is bisexual but argues for the importance of acknowledging the possibility. It highlights how the franchise’s ambiguity opens the door for diverse interpretations, inviting viewers to see Bond through their own lenses and experiences.

Personally, I don't think Bond is bi.

There are hints in the novels, but Fleming usually went with the default intolerance of the time.