"Light" on RAM and SSD? Wow!! . I understand the preference thing and understandable if it was 16 vs 20 GB.. but that is just plain wrong when you describe the difference between 32 and 16 GB RAM & and 1TB vs 256 GB SSD as "light".
Yes. Traditionally, it is true that MBPs retain their higher value. However that will most likely change soon since
1) Apple is pricing themselves out of market,
2) soldering everything is not adding value because you have to effectively replace the whole internals which is very costly out of warranty.
3) keyboard issues and extremely high repair costs. $700 keyboard replacement. There will be a point where people just won't be able to afford it. This is the one that scared me the most. 3K laptop + tax + AC+ and then 3 years down the road, just throw away all that investment because I cannot afford $700 keyboard repair.
4) Not to mention, nobody is able to sell the parts for Apple computers so there is only one stop shop for repairs.
Also agreed, that all manufacturers are going to have issues and Dell is no different but from what I have researched so far, it is very easy to do the repairs yourself which I have done so far on all my other laptops and desktops.
I reiterate. I love MacOS and I loved my 2014 MBPs but at the cost they are charging now... NAAAH!!! I don't love it that much and can live without it.
Ubuntu is my new "love of work life"

in OS. and I can live with Win10 for basic browsing and other stuff.