Put your key in a Faraday cage when you don't need it to start/run the vehicle.
This is the one I bought for my wife: https://www.amazon.com/Upgraded-Faraday-TICONN-Premium-Protector/dp/B07MDF5TX9/ref=sr_1_19?crid=3BKG1FCYEK9NN&keywords=faraday+cage&qid=1657553562&sprefix=farada%2Caps%2C208&sr=8-19
My truck is 22 years old and doesn't have any of this crap.
By the way, if a thief wants your car, he's going to get it.
"Guard with jealous attention the public liberty. Suspect everyone who approaches that jewel. Unfortunately, nothing will preserve it but downright force. Whenever you give up that force, you are inevitably ruined.”
Patrick Henry
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