I think samplers are still clearly tools. You are still as a human performing with the sampler or at the very least manually arranging with it. If you gave somebody else the same sample, they would produce a different result.
Whereas AI (if we ignore RNG for a moment) will produce the same output from the same prompt. It's not a tool, it's a magic box that spits out a finished product with no human effort outside of the prompt.
Tool was a kind of metal/funk band (or something like that) and Oracle is a database (management system) that somehow made a lot of money for a lot of consultants (and the oligarch owners) even though open source alternatives were far superior.