I have noticed a lot of my Github followers who are either newer students or just new to Github have an immaculate green board of commits on their profile page, but it's so over the top I only like the ones that have creative illustrations or just very limited edits. Some seem so automated that it's hard to know how much they actually work on it. Others even are programmed to follow accounts then drop off once the person doesn't reciprocate, which is technically better than them staying but also systematically checking what sticks (also Github should limit some of these automated follows).