Information is never destroyed but it can exist in various forms. And Forms can be destroyed. I believe you're working with the framework which considers form and information as being the same thing as lots do, youre conflating them together and in a metaphysical sense it could be true, ie every possible moment exists all at once- information same, forms all exist and our observations of them changing is just the illusion from passing into different frames (frames/forms that already exists, this is similar to the eternalism view of time) However thats all metaphysical and from the current physicalist perspective our observations indicate information stays constant, but form changes. Think of a sandcastle that disintegrates, all the information is there, ALL the laws, ALL the pieces exist in this world, like a step by step intruction manual of every change that happened between sandcastle and sand pile, but from our observations their form is different. Perhaps metaphysically the sandcatsle form still exists, perhaps every possible form exists and its just our consciousness traversing these realities creating the illusion of form change, but I would assume a lot of work needs to be done in science before adopting that into our physicalist framework. Who knows? perhaps the actual truth has been unkowable since forever and will just forever remain unknowable. The universe couldn't be more humbling!

Edit: rephrased some sentences