The usual replaceable parts are there in the Thinkpad P1 (SSD, RAM) but replacing the speakers, touch pad, screen or webcam is a much more involved process. I also haven't dared look at the keyboard replacement process. I also don't think you stand any chance of replacing the USB ports without a soldering iron once they start showing signs of wear and tear.
I think Thinkpads are actually quite fine for user serviceability, although I do find it was much easier to open my old HP Probook than it was to open my Lenovo P1 gen 3. Lenovo had me dig for a whole bunch of screws and tabs to pull off the bottom panel where HP let me access all the important parts with just one screw and a slide-off panel.
i dunno. honestly it looks like a regular intel laptop made to look like an old macbook with bays for inverted usb-c dongles.
the whole "it's modular! here's your screwdriver! you can service your laptop by yourself and replace the ram! don't forget your coveralls, you're a hardware technician now!" thing seems a bit.. theatrical? but who knows, i've never owned a laptop with fixed storage and ram so maybe i'm not in the target demographic. also, who knows, maybe their inverted dongle thing will become a standard?
i've always just used thinkpads. they do a pretty good job of picking the right ports in the right quantities and have almost (excluding the ultra-ultralights) always allowed for replacement of ram, disk and sometimes have had a modular bay for cd-rom/dvd/additional disk/etc. quality seems to have dropped a little recently, but overall, still decent.
That'd be true for laptops from 3-4 years ago. That's also what I thought about framework until I saw the recent crap Lenovo etc. are pushing in consumer segment. They have basically tablet motherboards. Everything else is soldered. No ram slots, no sata, no connectivity, only a single M.2. If you're lucky it'll have 1 ram slot. This'll only get worse and spread to all segments.
But that is only true for the consumer product line, isn't it? I have a Thinkpad T series and you can replace virtually everything and you can buy replacement parts super cheap on eBay because Thinkpads are so common.