Most of the parts that degrade in a suspension are replacable. Bushings, stabilizer links, steering links, shocks, etc. are all easily replaced in most cars (n.

Most of the parts that degrade in a suspension are replacable. Bushings, stabilizer links, steering links, shocks, etc. are all easily replaced in most cars (n.b. EVs such as Tesla are the same as any other car in regards to these parts -- they will wear over time). The core frame structure is not going to suffer any significant fatigue from normal driving. Rust is another matter of course.