If you don't want tools of mass oppression to exist, don't create them. (We are here now.)
The fight against Japan in 1945 was important, as is the fight agains child abuse today.
But we will have to live with the choises we make, in the short run like I wrote about above and also in the long run when a crazy president is elected like you write.
I actually trust local police and courts. But I don't blindly trust future police, future courts and future politicians.
And when it comes to multi national companies I trust them to maximize shareholder value, even if that means doing what China or Saudi Arabia wishes.