While blaming Trump for the current state of America is convenient, we forget that Trump is using tools that already existed to further his causes. Meaning that he did not CREATE ICE detention facilities. Abuses of power by ICE already occurred under Obama and previous administrations, but Trump made them worse. The fact that federal agents are in Portland is due to the American people not understanding their constitution and constantly giving the Federal government more power. Trump did not CREATE Federal police, they have existed over time.
There are currently 38 different categories of federal crimes apportioned to separate federal agencies including such things as abortion clinic access, arson, and credit card fraud. Most states have clearly defined laws concerning murder, theft, drug possession, and assault which do not require federal intervention.
Over the past several decades, federal law enforcement activities have been expanded to include such things as drugs, firearms, and gambling. There is now a federal law enforcement agency for each area of civilian life. -> https://en.wikipedia.org/wiki/Federal_law_enforcement_in_the_United_States
Please don’t also forget the sins of our past Presidents:
Obama’s indefinite detention law - https://www.aclu.org/press-releases/president-obama-signs-indefinite-detention-bill-law
W. Bush’s declaration of treating American citizens as “enemy combatants” - https://www.aclu.org/letter/letter-president-bush-plan-expand-indefinite-detention-without-charge-american-citizens-enemy
Bill Clinton’s Crime Bill - https://www.aclu.org/blog/smart-justice/mass-incarceration/how-1994-crime-bill-fed-mass-incarceration-crisis
All previous Presidents have expanded the federal government to dangerous levels. Let’s not pretend this is just a Trump issue.