Let's be clear on this: any attempt to create a totalitarian state will need to rely on internal intelligence and law enforcement to enact it upon the populace. Within our federal government, this can only be accomplished by organizations like the FBI and NSA.
I agree that Trump loves dictators, and i find it easy to believe he would love to have dictatorial powers. Dictators don't just arise by fiat; they actually have to take over and subvert the institutions of power. Even if Trump were actively trying to lay a years-long plan to create a dictatorship (and I'm not sure Trump has the capacity for long-term planning), he would be actively interfering with his ability to accomplish it.
The US has had demagogues before, and will again. It has had period of heightened intolerance before, and will again. It may someday cease to be a democracy, but the people that arrange that change will be much more competent and clever that the clown-car this administration represents.
If you really want to worry about something, worry about how at the lower level appointments (undersecretaries and the like) are governing by destroying the government's regulations. That's where the real scandal and danger, not the White House side-show.
Regarding your last observation, as you stated: "If you really want to worry about something, worry about how at the lower level appointments (undersecretaries and the like) are governing by destroying the government's regulations. That's where the real scandal and danger, not the White House side-show", in my own case this has been my focus and my worry in the case of the EPA and the Department of the Interior. In the case of the former, the actual policy actions of Scott Pruitt in rolling back regulations. The new EPA administrator, Andrew Wheeler, is a former coal industry lobbyist, and he has now curtailed Obama era regulations regarding coal ash:
https://www.nbcnews.com/news/us-news/trump-s-epa-rolls-back-obama-era-coal-ash-regulations-n892586
In the case of the latter, Ryan Zinke has made it clear America's public lands should exist for the interest of fossil fuel extraction, as well as our offshore waters:
https://www.newyorker.com/science/elements/ryan-zinkes-great-american-fire-sale
And drilling in the Arctic National Wildlife Refuge is to get a fast review:
https://www.washingtonpost.com/nati...73c11a-8a98-11e8-85ae-511bc1146b0b_story.html
These are some of my concerns and worries, and reason enough for me to vote out Trump when the opportunity presents itself in 2020.
But, I do also worry about the broader trend toward authoritarianism in the United States. I wonder, for instance, what role the tendency of Trump to label any journalism not favorable to him as "fake news", and the mantra "the media is the true enemy of the people" means to the survival of democracy itself. There is also the truism, which this president seems to understand quite well, that simply repeating something often enough sinks in and has an effect. Thus we see approval of Putin, and seeing Putin as an ally, is actually on the rise.
Trump understands repeating things in a mantra-like manner influences how people think, and therefore one can create greater support for ideas and/or policies that increase authoritarianism. If you also have a situation where a political party, in this case the GOP, cannot really separate itself from Trump, and also a situation where, like fireflies attracted to light, each new "outrage" supplants an earlier "outrage" in the attention focus of the media, you get a situation where, for instance and most recently, the discovery of Cohen tapes describing a Trump affair are now already supplanting the Trump/Putin press conference as what the media, and hence public attention, is focused on.
I'm sure I am rambling here, but I am one who does focus on specific actions by cabinet level officials, while at the same time being alarmed by the manner in which the words and actions of the president seem antithetical to American values yet somehow are tolerated and recede with the arrival of still another scandal.
I see now that it is quite likely that the president betraying the United States during the press conference with Putin will not matter at all. Receding already from the news cycle. It's an example of Trump's own adage that he could shoot someone at random, and not lose the support of his followers. A cult of personality lends itself to authoritarianism in the United States.
I know I'm flailing here, struggling to find a way of describing what I see as the danger to our democracy a cult of personality presents. But it was clear to me from day one we were dealing with a demagogue, and I see Trump as the most dangerous such individual in our history...