Do folks have any security concerns with Lenovo? An IT leader at a medium-large US bank recently told me they won't use Lenovo due to security risks from Chinese firmware (or something to that effect, referencing and older incident I don't recall). I've only seen such policies with defense players ten or so years ago.
That said, I've owned them personally for 10+ years, so looking for objective thoughts outside repairability as the article covers.
The bigger threat is the US, which injects spyware capabilities into every AMD, Intel and Nvidia die.
Would that not be a concern for most computers? Aren’t most of these motherboards manufactured in China (or at least close proximity to China? Taiwan, Korea, Japan, Vietnam, Malaysia, etc.)
But older Thinkpads (not sure about newer (~5 years old) ones, certainly not brand brand new models) have great support of alternative firmware such as coreboot and libreboot, other projects that disable Intel ME and the like.