They are savvy to know enough to force people to disable security/ sign out of icloud so they can sell the phones.
This was just in the news in Philadelphia recently where a whole house was forced at gunpoint one by one to unlock and sign out of their iphones. https://www.cbsnews.com/amp/philadelphia/news/how-philadelph...
Id be in trouble since my work iPhone has some password manager generated random nonsense that i would never be able to remember. All i know is it uas the second single tick on the keyboard, not the first, and they look visually identical on ios.