I don't care if mine show up, really. Yes, it's weird that no matter where I go the same four 5 star celebrities follow me, but I don't care enough for them to have to restrict NPC travel between the world.
100% hate nonessential townie generation, though. Number one complaint since launch. I don't like walk-bys either and it should be a toggle for people that care about populated worlds.
Travel costs... Meh. Don't care to don't want.
I hesitate with some of these suggestions that ask EA to decide and define what the worlds mean to us. For example, I understand some people treat Mt. Komorebi as an exotic vacation location and more power to you, but as someone that doesn't like vacations in 4 I wanted it to be a residential world and I treat it as such. For them to suddenly add barriers afterwards to treat it like a foreign country would upset me.
