I agree with you. If that was true, new car theft would be thru the roof by now. But most of the cars stolen are older ones, without keyless entry.I think you worry to much about the clone deal. Chances of the happening are a little better then getting struck by lighting.
The figures from LV= show that luxury car makes such as Audi, BMW, Jaguar, Land Rover, Lexus, Mercedes, Porsche and Tesla are increasingly affected by keyless theft, accounting for almost half (48%) of all ‘theft of’ vehicle claims.
https://www.google.ca/amp/s/driving...eted-car-thefts-pulled-off-using-key-fobs/ampYou already know the fuel pump will work. Not sure, kill all power (bat) every time you go for a drive the car will have to relearn itself.
I think you worry to much about the clone deal. Chances of the happening are a little better then getting struck by lighting.