With all of the technological advances lately, couldn’t a catalytic converter be designed with cheaper materials that aren’t worth stealing?

Question

With all of the technological advances lately, couldn’t a catalytic converter be designed with cheaper materials that aren’t worth stealing?

In: 2057

Answer 1

*Could* one be designed? Perhaps. Chemistry’s a complicated subject.

*Has* one been designed without other downsides? Probably not. There’s no obvious reason why manufacturers would keep using a more expensive solution if a cheaper one were available.