Had my 5 year anniversary last month, 45K and no problems. Only went to the dealership for the Aux Battery and then to get the steering box TSB addressed before the warranty ran out.
I'm at 29K - does that count? lol. For what it's worth it's a 2.0 JLUR. No issues to date. Bought it Feb 2022. Went to EJS last year bone stock. Going back in a week and half with 35s, slight lift, mopar steel front and winch.