Whatever. I really don't give a shit what your opinion is; and everyone else here can read both of our posts, and make up their own minds.
It is impossible to engage in any examination of "What is matter?" without invoking a lot of philosophy.
Perhaps; but it is NOT impossible to start your own thread(s) in the Philosophy fora to do so, while discussing the Natural Science aspects of the question in the Natural Science forum.
There is no magic demarcation as you imagine.
Not magic, no. Simply imposed by the creators and owners of this discussion board, as is their right.
It is their right to do the impossible?
Whatever.
The movement of threads is not a subject I give a shit about.
It is a matter for small minds.
That's like saying; This is science, grammar doesn't apply.
Grammar is important; but a detailed discussion of the use of split infinitives in the English language is not appropriate content for a paper on particle physics; and nor is a philosophical debate on what might underlie the science. Grammar and philosophy are used; but not discussed, in a scientific forum. That is a matter for elsewhere.
So all you're arguments collapse.
Because this is in no way a discussion of philosophy. Nobody is talking about Sartre or Wittgenstein or any other work of any philosopher.
This is an examination of the distinction between "What something is" vs "How something behaves"
It is USING philosophy, not about philosophy.