exactly, As I said It is the state that mandates masks, quarantines, tracking.etc. To my knowledge (limited as it is) the Federal government does not have the right to impose those.
Can you point to any law that says the states cannot (I.e. are "prevented from") impose quarantines, tracking, or masks unless the Federal government orders them to?
And can you point to any law that allows the Federal Government to impose local quarentines? It can close national boarders and travel but not inner state travel and interstate commerce in a general way (non specific items).
But you are not correct that Trump is "preventing" tracking or quarantines. And as I said, perhaps "hindering" but not "preventing" as you continue to claim. Tracking and quarantines are happening therefore not "prevented".
How can you claim that tracking is prevented and in the same post say it is happening in Alaska?