If you can't understand atleast 70% of those lines of Git, you really should be using a git web app or something.

Or maybe try jj. Either is better than you using Git's raw cli as someone who doesn't really know or care how it works.

Git cli is very much made with rough edges and is generally expected to be in hands of an advanced user, these days lots of commands have been made simpler and stuff, but git cli is just still very raw.