Sadly they don't make them like they used to. Keyboards and repairability comes to mind.
I don't mind the chiclet keycaps, but Lenovo really ruined the keyboard when they went from the 7 row layout [0] to the current 6 row layout [1].
Each new generation of ThinkPad reduces the travel distance of the keyboard - they've gone from 2.5 mm in the T420 (2011) to 1.5 mm in the T14 G3 (2022). 1 mm doesn't sound like on paper, but you immediately notice the difference if you switch between them. I don't understand why Lenovo doesn't add an extra 1 mm to the thickness of their laptops, at least it would restore the reputation for typing feel on ThinkPads.
For repairability: soldered WLAN cards, 1 SO-DIMM slot or soldered RAM on T/X series machines (HP offers 2x SO-DIMM slots on most EliteBooks) are a step backwards.
USB-C charging sounds good at first, but the ports start to wear out after 2 years and become loose. They are soldered to the motherboard, so good luck repairing them if you aren't good at micro soldering.
[0] https://www.notebookcheck.net/fileadmin/_migrated/pics/t420_...
[1] https://www.notebookcheck.net/fileadmin/_processed_/f/5/csm_...