This could be a brilliant campaign strategy for Christie - say stuff like this and then decide NOT to run in the 2024 primaries because “The Trump supporters hate me, so there is no point in running in 2024. Maybe next time.” Probably many camera appearances for him this way, without actually doing anything.
Yes we’ll look for him when a William H Taft impersonator is needed as president ! He does need to get that mustache started !