No not really because they also make the words more simple such as ; “Colour” to “Color” and “That’s really funny” to “LOL”.
lol
“How are you today young man” = “Y’all Sup”
I never hear anyone say cell phone OR mobile phone now. Just smart phone. If people have an old phone that predates smart phones, they usually just call it a flip phone.
So you ask people to use their “smart phone”? I think most people just assume people have a smart phone and call it a phone. I do hear flip phone if they do indeed have a flip phone since it does stand out now adays.