I'm pretty convinced at this point that as an individual developer there is no open source / free software license that is your friend. Especially the GPL ones

I'm pretty convinced at this point that as an individual developer there is no open source / free software license that is your friend. Especially the GPL ones seem like they are pushing a lot of ideology, instead of focusing on the well-being of the individual developer. I think that open source developers can benefit from a few business classes and a few philosophy classes in general.