How do you respond to people asking where your stuff is when they come over?

I recently got divorced, left almost everything and bought a new house. It is very bare but it makes me so happy and less anxious having very little in my house. Literally everyone who has come over has remarked on how bare it is and offers to give me things that they have and aren’t using. Almost insisting on giving me things and I have to explain over and over that I don’t want it.