So buy stuff with longer warranties then..
Sigh.
If you believe (and I believe its tosh) that the item is designed to expire shorty after the warranty, buy the slightly more expensive item with the 5 year or lifetime guantee.
If no such item exists? THAT'S BECAUSE THERE'S PARTS THAT WEAR OUT. It will die eventually. This is natural.
My 10 year old washing machine and dishwasher show that they were brought sensibly.... considering the warranty on them both was 5 years. Of course, occasionally I'll dismantle parts of each and clean them out / keep them going. The lock broke on the dishwasher, cost to fix was less than £10. There's no conspiracy, no trickery, nothing cleverly designed to fail.
Infact, if it was true, why don't all the iphones die shortly after the new version has come out? Why don't all the cars die just about the time that a new reg. plate comes out? TV's should all die just before the world cup / other sporting event / something else lots of people want a LARGER tv for - that way everyone will buy a "slightly" larger tv.