I've only been caught once, and I didn't know it was a smart meter, I'd never even heard of one. Small REC in the middle of nowhere. Bad main on the pole. It only took about five minutes to change, but I'll be damned if two line crews didn't show up when I was putting the meter back in. They just happened to be at the closest neighbors about a mile away when the alarm went off. The older guy thought it was funny, but the 20 something with him wasn't amused.
Mid American Energy is the big POCO around here. I think it was 2011 when they started the we are the only qualified people to pull our meters BS. Since then, I've had at least five lineman out to pull a meter and those slobs are so busy bitching about how ridiculous it is that an electrician can't pull a meter that they don't realize they've dropped at least a dozen meter seals on the ground. Of course, I am all about not littering so like a good citizen, I pick them up and might have put them to good use. I may have even used one on the panel swap in question. No, they don't have smart meters.