More and more factories warehouses are using robots. Automation is here, productive people use automation wherever they can. Now for most of us, we're not using giant robots in a warehouse, but things like autoresponders can be very, very effective and saving time. Someone comes to my website and once a free book, or information about training, I've got an autoresponder that will send them information. I don't have to sit there and monitor the email the whole time. You may have an automatic robotic vacuum cleaner.
I've used those before. The world is filled with automation. The key is to figure out what are the things you can't do don't want to do don't want to do in a time efficient way or effectively and look for automation. You don't have to be Tony Stark or Elon Musk and fly to the moon but anywhere you can use automation to free up yourself into doing more productive activity, the better