Both can be true: planned obsolescence is real, but building things to last is difficult too.
IMO the durability problems in early generations of products tend to be "real", because there are still real engineering problems that aren't understood, and there isn't (generally) a super limited market. Once the engineering problems are solved and the market is fully saturated, there is suddenly an incentive to add planned obsolescence. I don't have any data to back up this claim though.
IMO the durability problems in early generations of products tend to be "real", because there are still real engineering problems that aren't understood, and there isn't (generally) a super limited market. Once the engineering problems are solved and the market is fully saturated, there is suddenly an incentive to add planned obsolescence. I don't have any data to back up this claim though.