Jelly Roll can’t say he didn’t ask for it. After the rotund, country-rooted rapper drew fire from fans for using his guest-starring stint on “Jimmy Kimmel Live” for consecutive nights of bashing President Donald Trump with all the sneering condescension of the modern left, he responded to critics by essentially telling them to stop listening to him. He might not have been expecting too many to take his advice. In a podcast Monday and a post on the social media platform X, conservative social media personality Johnson reported that he’d run the numbers on Jelly Roll’s social media accounts and...