Yup, the grabbers have three mindsets. The well-intentioned but uninformed, the elite "I can trust myself with that, but everyone else is below that," and the fanatical "I couldn't trust myself with that, so nobody can be trusted with it."
Generally, type 1 are just tipped fence-sitters and may come around. Politicians fall into the other two, with the occasional 2-B, "I can trust myself with a gun because I'm in power, and don't want that risked when I make my plans."