What’s something we do today that people in the future will probably think is totally ridiculous?

Think about how we look back at things from the past and can’t believe people ever did them, like using dial-up internet or carrying around huge maps. So, what do you think people 50 years from now will find totally absurd about our daily lives? Maybe it’ll be something like using gas-powered cars or paying for bottled water. What’s something we do now that’s just begging to be replaced?