Indirectly, yes. But if I use a device that measures the force involved I can use that same measuring device to register any other force. Do you deny that mass and force are useful concepts in basic physics?
You are talking about differences in the way a unit of force is defined, there is no functional difference in how they are used unless you ignore the fact that in both the kilogram-force and pound-force are tied to a standard gravitational acceleration. The fact that the force measured with a scale is different on the Earth vs the Moon does not change the unit of force measurement, it just means that you are under different acceleration.
But you are the one that is claiming that inertial mass and a unit of force tied to a particular gravitational acceleration are fundamentally different. Provide a cite or enter this century.
(Hint: SI and imperial units have been tied to a standard gravity for 110 years because they also don’t work without it)
Seriously you are saying that we can’t tell people the world is round because they won’t be able to use a level.
Okay, I’ve reread all your posts where you aren’t responding to some attack and I see that you haven’t actually made any statements I disagree with, except in one or more spirals of misunderstanding. Since that harshest I can then accuse you of is poor communication skills and the inability to comprehend that someone might have misunderstood you and just reply “no, that’s not what I’m saying” I’ll reluctantly end what could otherwise have been an interesting and educational discussion.