Do people steal the bikes by picking them up with a car, or do they try to ride them away? I'm surprised I haven't seen e-bikes with an electronic immobilizer

Do people steal the bikes by picking them up with a car, or do they try to ride them away? I'm surprised I haven't seen e-bikes with an electronic immobilizer (that will either disable the motor or use it as a brake, unless unlocked with a code or physical token).