From a general perspective , i see this to be a flaw. But there are some use-cases where i see it to be useful.One is with old people (in 70s/80s) with little

From a general perspective , i see this to be a flaw. But there are some use-cases where i see it to be useful.One is with old people (in 70s/80s) with little tech. exposure beforehand.They just need the phone with them and they don't care if someone reads/opens their emails from somewhere else for a time or two.