Unfortunately I'd take your Trump example the opposite way. In many ways, Trump was incompetent. He has a lot of the right instincts, but his focus, discipline, and planning are terrible; as well as just not knowing how to govern. If someone like him could almost cause a coup, what would happen if we got someone with the focus and discipline of Hitler? Or, an AI that had read every great moving speech ever written, all the histories of the world and studied all the dictators, and had patience, intelligence, was actually pretty good at running a country, and had no pride or other weaknesses?
Nobody is worried about GPT itself; they're worried about what we'll have in 5-10 years. The core argument goes like this (and note that a lot of these I'm just trying to repeat; don't take me as arguing these points myself):
1. Given the current rate of progress, there's a good chance we'll have an AI which is better than us at nearly everything within a decade or two. And once AI become better at us than doing AI research, things will improve exponentially: If AGI=0 is the first one as smart as us, it will design AGI+1, which is the first one smarter than us; the AGI+1 will design AGI+2, which will be an order of magnitude smarter; then AGI+2 will design AGI+3, which will be an order of magnitude smarter yet again. We'll have as much hope keeping up with AGI+4 as a chimp has keeping up with us; and within a fairly short amount of time, AGI+10 will be so smart that we have about as much hope of keeping up with it, intellectually, as an ant has in keeping up with us.
2. An "un-aligned" AGI+10 -- an AI that didn't value what we value; namely, a thriving human race -- could trivially kill us if it wanted to, just as we would have no trouble killing off ants. If it's better at technology, it could make killer robots; if it's better at biology, it could make a killer virus or killer nanobots. It could anticipate, largely predict, and plan for nearly every countermeasure we could make.
3. We don't actually know how to "align" AI at the moment. We don't know how to make utility function that does the simplest thing that won't backfire, 'Sorcerer's Apprentice' style. When we use reinforcement learning, the goal the agent learns often turns out to be completely different than the one we were trying to teach it. The difficulty of getting GPT not to be rude or racist or help you do evil things is the most recent example of this problem.
4. Even if we do manage to "align" AGI=0, how do we then make sure that AGI+1 is aligned? And then AGI+2, and AGI+3, all the way to AGI+10? We have to not only align the first one, we have to manage to somehow figure out recursive alignment.
5. Given #4, there's a very good chance that AGI+10 will not be aligned; that whatever its inscrutable goals are, the thriving of humanity will not be a part of those goals; and thus will be in competition with them.
6. Some people say the only safe thing to do is to stop all AI research until we can figure out #3 and #4; or at least, "put the brakes" on AI capability improvements, to give us time to catch up. Or at very least, everyone doing AI should be careful and looking for potential alignment issues as they go along.
So "acceleration risk" is the risk that, driving by FOMO and competition, research labs which otherwise would be careful about potential alignment issues would be pressured to cut corners; leading us to AGI+1 (and AGI+10 shortly thereafter) before we had sufficient understanding of the real risks and how to address them.
> In few decade humanity will laugh at us same way we laugh at people who thought riding 60km/h in a rail cart will prevent people form breathing.
It's much more akin to the fears of a nuclear holocaust. If anyone is laughing at people in the 70's and 80's for being afraid that we might turn the surface of our only habitable planet into molten lava, they're fools. The only reason it didn't happen was that people knew that it could happen, and took steps to prevent it from happening.
I think we have as good a chance of avoiding an AI apocalypse as we did avoiding a nuclear apocalypse. But only if we recognize that it could happen, and take appropriate steps to prevent it from happening.