ThinkBooks are super cheap crap, you mean ThinkPads. Lenovo is diluting the brand.

I worked as a refurb tech. Even the T and X seriess Thinkpads regularly came in with cracks, holes in the corners, etc. Macs would come in dented too, but never did I see a hole in one.

I do also have a desktop. And I move my laptops around, I just don't drop them on pavement.

I'm also not disabled so I'm not sure why I need the lower weight for carrying a laptop around.