Designer comment:

https://wiki.fc00.ru/index.php?title=Subject_Selection_That_Saves_Time_and_Money:_A_Practical_Guide_for_Freelance_Designers,_E-commerce_Managers,_and_Small_Marketing_Teams

Designer comment: Okay, here’s the thing — I’ve been using Adobe Photoshop’s Select Subject and Remove Background tool for a while now, and honestly, it’s a bit hit or miss