That's a questionable approach you took, since Lenovo has been caught in the past shipping laptops with spyware. I actually bought the same Thinkpad a few months ago (beautiful machine btw), but I had to return it as I couldn't get myself to trust a computer manufactured by a dishonest company, in an authoritarian country. It felt just so uncomfortable.

At the end of the day, I still trust Apple the most, since they have a huge reputation they need to maintain, although I recognize it's not an optimal solution, as they might very well have weaknesses in their supply chain, or become dishonest at the request of some higher authority.

On a related note, it appears we don't live in the era of personal computers anymore, but rather personal interfaces. Most people are comfortable getting a mobile interface they control, while the computation and storage of their data is performed by somebody else.