They already do that: increased number of avatar favorites. emmVRC, a hugely popular legitimate mod (referred to as a "wholesome" mod by the community), used t

They already do that: increased number of avatar favorites. emmVRC, a hugely popular legitimate mod (referred to as a "wholesome" mod by the community), used to have this feature, but removed it an implored their users to support VRChat instead if they wanted it. Other more gray-area mods still have it.