Man the "cute girly sketchbook doodle summarizing a programming thing" is a throwback to a bygone era. I saw that and immediately knew "this is from the late 2010s"

I remember early into my first programming job as an intern in 2017 someone shared a very similar looking series of sketches intended to explain git with cats. I didn't understand it at the time, and then years later when I was much more comfortable with git I took a look at it again and the explanations make just as little sense to me now as it did then.