Why should there be? Resumes have to be read by humans to judge if they match what is needed. Checking boxes and matching buzzwords only gets you so far.
Resumes go through many systems i.e. job sites, recruiters, HR, hiring managers and are often poorly parsed by many of them. It's not like people are managing dozens/hundreds of candidates with a pen/paper. There is definitely a need for a standard format.
It shouldn't take too long to parse the desirable skills from the top after that.
Maybe this standard can match against desired/offered compensation brackets as well to get that sweet spot on the bell curve.