Is there a max age limit to drive for Uber?

There should be an age limit. I no longer use Uber or Lyft as most drivers are old and driving is too slow I’ve been late on 4 occasions due to the under the speee limit driving the consistent braking. It’s a nightmare 

This can be easily policed by users themselves. if you see a container of metamucil on the back shelf, run the othe rway and don't look back

Old people drivers are the best, if you get lucky they will have a bowl of gross tasting hard candies in the back seat waiting for you!

Oh god just what we need, a bunch of grandpas driving us around.

Well, as long as the person can meet driver license requirements.  Vision test and...  and...  what else is there?  

Did some states implement a driving test for certain ages? I can't remember.  They were talking about it when that grandpa mowed over a bunch of people in California a few years ago.