If you're one of those walking dead zombies door knocking me in a hundred years I'm going to be pissed.I had a pest control guy knock on my door trying to sell pest control last week. The week before, I had a home alarm system salesman knock on my door.
It will still be around in 25 years. Even 50 years. If it's not around in 100 years, I won't care because I'll be long dead.