[dethac]

I own a T450s. Definitely no bloatware that persists through a reinstall (that was for a particular case with Lenovo's consumer lineup... completely unexcusable, but never touched ThinkPads), which I would recommend for any laptop regardless of the OS, especially if you're buying used. Doesn't matter if it runs MacOS (unless, of course, you implicitly trust Apple's supply chain to be 100% robust), Linux (which I don't think anyone except System76 or Dell actually sell out of the box), BSD (which I don't think anyone sells out of the box), or Windows (which has competent driver detection and management now, making most "system update tools" useless). Wipe it and restart.