To clarify my question, I am not asking what is nothing, I am asking a more complex question, what is the lack of anything, which includes the absence of nothing (not anything), while assuming that nothing is something?
For example, if there is "nothing" (not anything) other than coffee (including all of the coffee's atoms, and external substances like sugar) 2 inches in front of you on Earth, the "nothing" mentioned is still an existing property separate from the coffee.
What would happen if you remove the coffee and removed "nothing", and there is only [] (this is not known), my question is what is there when you remove everything including nothing, what is the []?
Please ask me if you want this question drawn out to provide further explanation
Ask questions as needed, and I am not trying to hear the "right" answer, but only your answer.
Thank you in advance for your response.
P.S.: In acknowledgement of the closure of this question, I am going to edit it and comment on the answers later in this week, thank you for the detailed answers and for your care to my question.