If you had a tool that ONLY moralized on decisions, would that still be just a tool? Is the issue that it both does something else AND moralizes that is the issue?
I don't necessarily disagree that I personally don't want my tools to moralize, I don't know if that makes them categorically different or just a tool I don't want.
It's really fun having become a biologist in recent years, and knowing that there's an entire field that uses living organisms (yeast or neutered E coli) as protein factories. I am bringing it up a bunch here because not only are these things used as tools, but they're literally alive!
You can modify curl (a "tool") and predict how its behavior will change, with a high degree of certainty (bugs aside).
You can't modify a neural network in the same way. You can train it to behave in a certain way, there are no guarantees that it will consistently behave as intended.
More importantly, neural networks encode far more information and behavior than we can fully understand/identify - this is the fundamental reason why LLMs aren't just tools.