I think a more charitable reading is that OS upgrades left their devices barely usable to the point of having to be replaced. I'm not a big Apple person so don'

I think a more charitable reading is that OS upgrades left their devices barely usable to the point of having to be replaced. I'm not a big Apple person so don't have personal experience but have heard similar stories from multiple other people, that OS upgrades wrecked the old devices they were still using.