haha this is a bit of a sad take in my opinion, because of the value that I feel that comes with understanding how a tool like Git works behind the scenes, but seems to be several folks here who feel the same way you do
Maybe a lot of people don't care about that, and I guess everybody has their threshold, where as long as they know the minimum required to do their job they can stay in that comfort zone typing the same commands over and over.
Would I like to know more about the underlying ideas of Git. Yes. But the time it would take me to do that is time I can spend on other things, like the stuff I am actually paid to do. If I become a git guru, I might get a pat on the back, but more likely no one would care. If I deliver more stuff, people who use my stuff actually appreciate it.