E! News”: “I’m glad that Adam is singing and not speaking.”“Because every time he speaks, he says really stupid stuff,” he added.“When he was a coach on the show, I’ll still say he was hands down the worst coach of anything that I’ve ever seen in my life,” the “Austin” crooner quipped.As for whether or not he’s sad to leave, Shelton noted that the ending is “kind of a blur to me.”“On the way over here today, I was just thinking about this whole chapter of my life,” he sighed. Shelton’s last broadcast was on May 23, and Gina Miles was crowned the winner of “The Voice.”Host Carson Daly gave Shelton a sweet tribute during the night, saying onstage that there was “not a dry eye in the house.”After Levine — who exited the show in 2019 — sang “Middle Ground,” Shelton raced up to the stage and gave his old pal a big hug.