[goku12]

"if" he actually becomes a dictator?

When is that? When he declares himself the supreme dictator of the US? Or when he nukes another nation because of his racism?

Look around and compare with the Nazis. There is already the demonization and dehumanization of a large demographic group. There are concentration camps and extralegal police forces around already. Just like in Nazi extermination camps, the people who disappear into these ICE facilities are near impossible to trace again. There are already fatalities in there from inhumane living conditions, very bad food, lack of medical care and occasional premeditated murders. Even among the civilians, they see differently abled people as a burden, just as the Nazis did. Just as in Nazi Germany, there is an expansion of military power at the expense of the civilians and flouting of international laws. And just as in Nazi Germany, smart people who can see the writing on the wall are already on a mass exodus.

If you still believe that you're in a democracy, you forgot what happened on Jan 6, 2021. Their ego is too fragile to accept anything except their victory. There is zero chance that the despots will risk getting impeached, trialed and punished by the Congress and face the severe consequences of absolutely horrendous stuff they've committed so far. Even if the public opinion is overwhelmingly hostile towards them, they'll just claim election fraud. They have started efforts for that on multiple fronts with truly bizzare incidents being reported.

And let's talk about the BIG massive elephant in the oval office (besides the obvious one). Trump is NOT the main character, even though I'm sure that he doesn't know that. Look at what their mouthpieces are saying, their dubious billionaire friends are doing and their unelected psycho-minions are pulling off. This isn't just a dictatorship. This is a multi-generational authoritarian regime with clear succession plans. You're all distracted by just the beginning of a long chain of misery. And the beginning isn't even the worst. This is one thing where this regime is unlike the Nazis or the Fascists. Those regimes were controlled by the figure head who formed it - making them vulnerable to decapitation. This one is acting more like a secret society that puts someone in the front to act as their symbolic figure head. Removing the figure head isn't going to end the regime.

You're waiting for an imaginary signal when every alarm around you is screaming at you. The time for 'if' is long gone. That ship sailed a while ago.

[TulliusCicero]

When he stays in power after losing an election or similar.

He did sorta try to do this...but didn't go all the way through.