You are making a false equivalence. It's been discussed and covered at length HOW this is very different from the Pence or Biden cases.
The key difference is that when Pence and Biden were asked to return the materials that NARA noticed were missing, or when they found documents on their own, they were IMMEDIATELY returned. That is the standard operating procedure.
When trump was asked to return materials, he WILLFULLY moved them from unsecured point to unsecured point to prevent their recovery by the government.
That's the difference. That's the basis that trump is charged under in his indictment. It's all right there written down, waiting to be read by you.