LCA Inner sleeves

A lot of people find those poly LCA bushings a strange design, since it doesn't secure the LCA axially. I am not sure what problem with the original design they are trying to address. I think the claim is stiffer and less play than factory bushings, but they seem more wiggly and squirrelly. Only advantage seems they might last longer than rubber, but not even that is assured since the metal cups slide on them.