The kernel community confronts GPL enforcement
A lot companies use Linux kernel and don&#x27;t release any of the source. They are working on the backs of millions of hours of human labor. For example DJI uses linux on its drone and open wrt on its controller. I don&#x27;t see any source code for that. LeTv and many other Chinese cellphone makers don&#x27;t release source code for their kernels. They really have no alternate they could go to. I think it makes sense that kernel community would be more aggressive about making companies return the code with which their products couldn&#x27;t really exist without.