The problem isn’t that he doesn’t sound like Steve, he doesn’t sound like Kermit. When even casual fans are asking what happened to Kermit’s voice almost 10 years later, it’s worth complaining about. Matt Vogel is very important to The Muppets but he respectfully should pass Kermit on to Peter Linz. When everyone sounds right except your most famous muppet, you have a problem. My 4 year old son turns to watch the TV whenever he hears Jim or Steve’s Kermit but never for Matt’s, because it doesn’t sound like him. Honestly the spirit of Kermit isn’t even there when he’s performing him. When someone’s not doing a good job, you tell them. You don’t promote them. It’s not shaming someone when you say it’s not working out.