Well, I'm going to bounce around again as I'm doing in several threads lately, lol. I feel like a politician.
To OP: Since I'm getting ready to order a new Wrangler JLU in the next several months, I've been doing as much reading as I can on Wranglers and related topics.
I just finished reading something from last summer where some Wrangler owners are still recommending using a Faraday case. Since you apparently have a late model JL and possibly have all the fancy doodads that supplement push-button-start, you might want to still use that Faraday case since it sounds you already have one. Although I tend to agree with most who have posted in this thread who say we can't start being too paranoid about getting our vehicles or contents inside the vehicles stolen, why not take precautions regardless especially when you may be in a location where it could make it more vulnerable to having a vehicle stolen.
I'll use a nondescript link ...read HERE
(lots of off-topic minutiae posted but there is some interesting stuff within).