I agree that there are often multiple meanings for phrases. That is why I belueve we need to be precise in our definitions.
You noted that those who hold your definition (the one you provided on the other thread) but view that punishment as wrought by Satan do not hold PSA.
I noted that your definition of PSA is my belief (which is not PSA).
I simply believe that we need to be more clear, less vague, when we define these things.
You say Sproul and Packer, while holding your view, do not adequately understand PSA becsuse they extend PSA to non-Calvinists (to those who may reject Christ died only for the sins of the elect).
But if we use that then people like
@Charlie24 who are not Calvinists do not hold PSA.
Now....I agree with you that the logical conclusion of PSA is a limited atonement. But perhaps it is not today because PSA has become more vague than it was in the past.