Are there a lot of polls on the 2020 Republican Primary?
Don’t know if there are ‘a lot’ but here is one from this past August:
http://www.breitbart.com/big-government/2017/08/21/poll-mitch-mcconnells-kentucky-approval-rating-plummets-to-18-percent
And I don’t believe polls in general but I think McConnell does in part.