TLDW: They are basically advocating for selling assemblies of parts for "user safety". So for example, if one chip on a motherboard was broken, instead of selling the individual part, they want to sell you the entire board with all the other parts attached (which can cost nearly as much as the device was new).
Video also highlights how you can buy a device cheaper than the cost of buying a genuine part from the manufacturer.
Google are grabbing good PR headlines with backing one complaint point in the right to repair scene, but then also backing a bunch of anti-repairability in the rest of their post, neatly snuggled away in a bunch of corpo talk bullshittery.
It's Lenovo. Stupid click bait titles.