I need to upgrade my laptop and one of the things I'm looking for is repairability/upgradability. I've been told thinkpads are good in this respect, how true is that? In terms of replacing batteries and memory, at least. I'm also looking at the frameworks, but those black friday deals are looking alright at lenovo.

With that in mind, any particular series of thinkpad (L, S, whatever) I should look for? I'm hardline against nvidia but is there a reason to pick AMD over Intel (or vice versa)? They both are privacy nightmares, right? And there is no "good alternative?"