All I want is all laptops from 2024 and onwards to only use USB-C connectors and just ship a few adapters if needed. Including for power duty, as USB-4, as I understand it, can do up to 240W charging. That is more than enough for a friggen laptop.
On the more specific spec list: I'd like it if they all include a friggen MUX switch for the video outputs. That is such a basic thing to add on any gaming laptop with a discrete GPU that is embarrassing not seeing it in all mid and higher tier offerings. Then for them to populate the two RAM slots. I mean, come on. And I don't want the stupid RAM soldered onto the motherboard for the sake of it being slim. Add the stuppid extra mm or two and let the slots be there.
There may be a few more things I'd add, but those are the really basic things I really need to see in new laptops from 2024 onwards. There's absolutely no excuse.
Regards.