And yet, even for programmers, that output is full of info that is useless 99.9% of the time. That is just bad design. It is basically a debug log that is shown by default all the time, instead of written to a log somewhere for the <0.1% time it's useful.
And I point out the attitude because I've seen it for decades and seen the harm this kind of "it's just harmless extra info" type thinking has brought. I don't know what tone you're reading into it, but I'm quite literally and explicitly criticizing the attitude, not you personally.
I dunno, I feel like it's useful output. Sure, maybe you don't need all of the details, but it's effectively a progress indicator to let you know something's happening and it's not "stuck". Why not include useful debug information within the progress indicator so that if something fails part way through a big push, you have useful information for debugging it (or Googling it)?