Just engineering something to be garbage for no other reason than so that people will buy more is unethical. That said, there are always trade offs and durability has to be weighed against other priorities.
For example, cars used to have much bigger bumpers which were expected to protect against damage in low speed impacts. Those went away because the requirements changed, the low speed crash test was out, and fuel efficiency requirements were in.
Or there’s incandescent bulbs. They were ubiquitous for over a century, and yet they were constantly burning out and changing them was just a fact of life. Manufacturers could have easily made a more robust filament so the bulb would last longer, but doing so would have dramatically decreased the output of the bulb.
Um, which candidate was part of the Bush family in 1996?