

Up to 128 cores. Not meant for gaming, but it cranks at server tasks, compiling & coding tasks, etc.
There’s a windows dev kit (ARM) that I think is 3ghz: https://www.microsoft.com/en-us/d/windows-dev-kit-2023
But bleeding edge stuff from MS means likely driver issues, and this isn’t something you’ll throw a dedicated graphics card in.
Still, feels like the tide is changing away from Intel. I too was looking at “ARM for Desktop” options a couple weeks back.
If you are standing in your shower (shower thoughts) and try to travel 200 years back, your location in space is not where the solar system, nor the earth was 200 years ago. So there’s that…
Physics-wise, the only conceived ways to time travel to the past is either FTL travel or wormholes, with the latter requiring “exotic matter” to stabilize, and even then, you can’t go back to any arbitrary time. Nobody knows if exotic matter actually exists. FTL seems off the board.
There are mechanisms in place to keep history and the past safe for historians.
I think our global economy is safe.