Sometimes things working well is just worth it. Appreciate the input on all of the devices, certainly leaning towards LG for washer/dryer just to get the notice that things are done.
We might wind up with a Jenn-Air refrigerator, so that's cool, but if not, we'd likely see what the smart stuff could do for us.
Still trying to figure out cameras and doorbells. We have a front door, basement door on the garage, sliding glass door in living room, and a back door on the porch (to the same deck as the slider). I figure garage and front door 100%, perhaps just a camera on the back doors as the geography to get there should preclude most of the honest people from being there.