There are also laptops that went the opposite direction from Apple, yet they keep on trucking. Old Thinkpads, Panasonic Toughbooks and HP Elitebooks are perfectly usable today, arguably moreso than older Macs. Toss Linux on it, and you'll have longer first-party support than any Macbook shipped in the last decade.

If anything, the repairability and upgradability that prevented old Macs from being e-waste is gone now. It's hard to imagine Apple pushing the envelope on reusability or device longevity in their current era.