The stick drift was a purposeful failure point to encourage the healthy economy of new controller sales. 

Just like the impossibly thin plastic data connector sandwiched in a pressure point with only magnetic retention will encourage the sale of repairs and switch 2's.

Interesting perspective! It's unfortunate how planned obsolescence seems to be a common practice in the tech industry.

Planned obsolescence can be frustrating for consumers indeed. It's important to research products before purchasing to make sure they're built to last. Quality and durability should always be prioritized over short-term profits.