GPL licenses greatly benefit contributors as well! Not only does that mean improvements are required to be introduced into the public domain for other contribut

GPL licenses greatly benefit contributors as well! Not only does that mean improvements are required to be introduced into the public domain for other contributors to build upon further, but it also allows contributors to take their own direction with an (open) fork. Much of the benefits the user has here is also what benefits good contributors ironically, in contrast to licenses like SSPL which restrict contributors from freely and openly diverging (and perhaps competing with for the benefit of users) from a proprietor.