College student here with a part-time data entry job. I have automated nearly all of it using Python, Selenium, and a few nasty bash scripts called by periodic cronjobs. Recently purchased a 3b+ for the task so that I can travel without worrying about AirBnB wifi speeds. If I need anything I can just SSH or VNC into it from a coffee shop. It just sits next to my router and blinks all day doing my job for me! Best $35 I have ever spent.