A dark age is a low-data age. It's not dark as in a slow development age. We see the end of the Islamic Golden Age (areound the 14th-15 centuries) as as time when advancement in the Middle East slowed as astronomy and algebra were reinterpreted as sorcery against God (except when done for the religious authority or the caliphate / sultanate). Compare witchcraft and witch burnings in the late middle ages and early reniassance. Anyhow a lot of smart people got executed by the religious authority, and so development slowed, allowing Christian imperial interests from the west to catch up.

This won't be a dark age even as the US state tries to bury what happens in disinformation campaigns. There's too much archeological data to be available. Though future civilizations may not prioritize studying what happened while we navigate some great filters like the climate crisis.

It's going to suck and people will die, and some atrocities will be so heinous as to require memorials and denial movements, but it will be super hard to bury the records.

The US is going to join Russia as a has-been, but it was always a genocidal bully, and deserves to crumble like Rome.

Maybe it will be a cyberpunk future.

Oh, I know this one. A country's democracy suffers manipulation by international interests, paving the way for fascism that ravages their way of life. It's called The Rest of the World and you're not the first one to do it.

Read up and take notes if you want to navigate these waters, they've already been charted.

the election of Donald Trump triggered a chain of events that ceased scientific progress globally

This is hyperbolic.

There's more to the world than the USA. And even during the first Dark Ages, scientific progress didn't cease globally. Just in Europe.

There was quite a lot of progress in mathematics and science in the Middle East during the so-called Dark Ages.

Who said this isn't a continuation of the first?

And thus began the second dark age. In the 21st century, the killing of the internet famous squirrel P'Nut and their partner Fred triggered a chain of events that ceased scientific progress globally. Environmental stewardship gave way to rampant consumption and dirty industry. Women once again became subjugated to property and lost all human rights. Logic and reason was forgotten and replaced with conspiracy theories and superstition. Over the next few centuries tribalism and the decay of modern society played out against the backdrop of now unstoppable climate change, which was largely attributed to superstitious causes by small groups of devolved humans living in filth amongst the ruins of a once great civilization. ~ Narrated by Ron Pearlman

fify

For the record, modern historians don't use the term "Dark Ages".