The positives is that official support means linux/whatever distribution the vendor has chosen is nearly guaranteed to work on the host and pushes for component manufacturers to support Linux if they want to end up in Lenovo workstations. Both are issues which at one point made Linux a difficult option in the past, particularly with vendor built PCs.
If you've ever trusted a vendor install from any manufacturer you've made a bad decision. Lenovo is just the one that got caught doing something silly.
If you've ever trusted a vendor install from any manufacturer you've made a bad decision. Lenovo is just the one that got caught doing something silly.