This viewpoint isn't a slippery slope, it's a runaway train.
"You moved into a neighborhood with lead pipes? That's on you, should have done more research"
"Your vitamins contained undisclosed allergens? You're an adult, and it didn't say it DIDN'T contain those"
"Passwords stolen because your provider stored them in plaintext? They never claimed to store them securely, so it's really on you"
"You moved into a neighborhood with lead pipes? That's on you, should have done more research" "Your vitamins contained undisclosed allergens? You're an adult, and it didn't say it DIDN'T contain those" "Passwords stolen because your provider stored them in plaintext? They never claimed to store them securely, so it's really on you"