When I still had to go occasionally, I'd be sure to have something I wanted to read downloaded to my tablet. Never did ask for the wifi password, just went prepared to have something to read to try to pass the time.
As for the nosy questions, one brother tried to guilt me and say "we don't see you very often". I replied "Brother, I know you know all about taking care of dementia patients [which he did, but with help], so you know how difficult it can be getting out". He never cornered me again. Win!
@bethelliesalot - interesting observations. The emotionalized (is that a word?) makeover is really a bit ..... creepy, the way they are doing it. And your observation about standing and waiting sounds just right. On the rare occasion I'm at the KH now, I really feel like I'm in a very controlled environment. Perhaps it was always that way, but I sure notice it now. Again, creeps me out.