It turns out these are more ubiquitous than I originally thought so I figured maybe I would go to one. I'm not reading anything about buying crypto to deposit directly into offline storage like a Trezor. Is this not possible? I see them located at gas stations and pharmacies, not banks so much. Are people really bringing thousands of dollars of cash to a shady-ass gas station to do these transactions? Seems pretty dumb to put them there. Anyway just curious what the experience has been for anyone that actually used one.