Here is a clue, the government can get your phone records (or anything else for that matter) with a warrant now and always before. Trump is calling for an individual warrant before the metadata can be accessed.
Right now the NSA gets the metadata instantly from its source remotely, without a warrant for any reason - no real difference than before.
OK, I’ll give you the meta data but even your explanation leaves out the FISA Court which in itself is dubious at best. But what about the Patriot Act? Do you support it also?