Basically those are symbolic or anthropomorphic ways of attempting to express truths about the invisible spirit realm.
But what is the spirit realm? What is spirit? What is it made of? Is it something physical that a crown that sit on? If not, how will they wear crowns or sit on a chair? How can we tell if something made of spirit is near us? Can we detect it? If not, why not?
My best guess on "New Heavens" would be because Revelation says Satan and the demons are vanished from the Heavens, so now they are "made new."
Someone you don't like leaving your house doesn't mean your house is "made new". Is that purely symbolic? If so, is it simply a feeling? How can spirit creatures have feeling since feelings are a chemical reaction in physical body? Does that mean spirit creatures are physical? If so, why can't we detect them? If not, how can they interact with us?
My best guess on "New Heavens" would be because Revelation says Satan and the demons are vanished from the Heavens, so now they are "made new."
But that's not what the Bible says. It says they will wear crowns. Are you disagreeing with the Bible? Are you telling us that it's poetic? If so, how do you know? Do you have special knowledge unavailable to the rest of us? Have you been gifted from God with the the ability to tell us what is symbolic or not? If so, how can you prove this to us? Do we just have to trust you? Can you demonstrate those abilities? If you don't have those abilities gifted from God, why should we trust you? If you do disagree with the Bible, are you saying it's wrong?
So many questions... I look forward to your answers.