I see. It’s been a while since I last used Latex in college. Back then Kylyx was still in it’s infancy and I anyway had a established workflow with Makefiles. It seemed to me back then that the steady progress in user interface of Latex tools (like Kylyx and etc.) would be enough to make it more accessible.
Just like you have great coding IDEs nowadays with AI code completion helpers, something similar could be done for Latex. Incremental compilers for Markdown allow you to see changes in real-time in some editors, would be nice to have something of the sort for Latex. With these two and a context sensitive syntax helper (Clippy, but not annoying), and you have a killer solution. And one that is backwards compatible with all the tools that have been developed for Latex in these past decades.
Not a laptop, but I replaced my old laptop with a micro PC from minisforum EM680 and I’m very happy running Linux Mint in it. If you tend to use your laptop on the same spot, it’s a great way have a more performing and ergonomic PC for the same or lower price.
I can power it from my monitor, so I can have only one cable at the desk. Bluetooth and wifi working out of the box.
At any rate, I suggest you stick to AMD graphics as they have native open source support.