Yes, HRC, Biden, Pence and Trump all went around the process. At the very least they all meet the "grossly negligent" threshold for breaking the law. HRC's case set the precedent that it wouldn't be prosecuted, and I think that is an outrage. Biden, Pence and Trump will only face criminal charges (or impeachment in Biden's case) if there is more to the mishandling than what is known. Meuller said "intent" was required, so if any of them intentionally took those classified documents than we might see charges or impeachment. In Trump's case, we also have what appears to be a clear case of obstruction of justice as well, but we'll have to see what the investigation finds.