Found this applies nicely to my career. Routineish work? Drag my feet and fight myself to do anything. Fixing problems (bigger the better)? Everybody stand back, I got it.

Whole damn system failed due to a database failure that propagated to our secondary host too. Hacked our backup to usable in a day (meeting most requirements, including transition requirements) with a path forward for total system recovery on the main system.

Documentation on any of that though, that was a … struggle.

One thing that will be the biggest general qol for your new build is likely to get a M.2 NVMe for your games and OS

Civ 6 is pretty flexible and dwarf fortress will run on a potato, basically anything remotely in the gaming market will play them fine. Civ 7 is more intense, but being turn based cpu tends not to be the bottleneck

Do you have any preferences (distro, cpu/gpu manufacturer, etc) and a budget? Most of the games on your list I am familiar with and will run on damn near anything remotely modern.

Lacing direction, with the fairly low requirements (from what i recognize), and assuming you are price conscious id suggest you poke around the used gaming PC market (either gamer friends, or failing that online), which will also completely bypass the tariff issue too.

PopOS is pretty solid for linux gaming and has a distribution specifically for Nvidia too which handles most of the headache with Nvidia if you go that route.

EDIT: Poked around the requirement pages of the ones i wasn’t familiar with, i didn’t see a single game that had a requirement of anything newer than 10 year old hardware, depending on your friend network, you could get a computer that could play those games well for a song. Civ 7, your ‘evenutally’ game, is the only thing listed that has strongish requirements, and would be what i would pay attention to if you are aiming higher.

Whats your use case?

Was somewhat recently considering a linux laptop myself and ended up deciding the steamdeck fit my needs well.

A dock + portable keyboard & mouse for when i need to do typing or w/e, and a fun handheld console for when i want fun.

That being said, depending on what your “older” laptop is, it might not actually be much stronger, or it might be wildly overpowered for what you need.

Very similar here, windows 11 being shittier and forced further pissing me off as windows 10 was supposed to be their last release shifting to a service model.

I’ve still yet to see a convincing reason windows 11 is an improvement in any way over 10.

Then steam decks came out with a solid proton version, and my only reason to stay on windows evaporated. I didn’t even try dual booting windows.

The coloring made me think the cat was on a half finished pizza at first, which certainly changed the tone of things

Same thing for any other software, see if you can get it running in wine, and see what the alternatives are and try them out until you find a solution you like. You need to accept there may be change, and may need to experiment and hit up Google to find solutions, but solutions do exist.

From a quick Google search, i found about 4/5 potential open source options

FreeCAD would probably be what I try first, but it’s hardly the only option and seen some people complain that it feels archaic (but it’s FOSS). I’ve also seen draftsight recommended a few times, and it has a free trial but is not free.

Also apparently fusion360 has a web interface that may be usable.