It only takes one.
I'm self employed, worked all my life, worked hard for the nice stuff, yada yada. But I don't care what car it is, they can have it if the alternative is them putting a hand on my front door. The possible consequences of them coming into my house and waking my wife or children doesn't bear thinking about.
If it was up to me and keyless entry thefts were becoming widespread I'd encourage insurance companies to make the option unaffordable. I've had it on two BMWs and just thought it was dumb.