So you’re saying the problem is that it’s infeasible to distribute the source code, which they already distribute to all of their developers with no problem, while there are numerous platforms that will host it for you for free if it’s public FOSS?..
At the point where they are running a custom ROM, this feels like a bad faith argument. It’s like claiming someone running Linux is clearly a Microsoft supporter when they bought a laptop preinstalled with Windows and replaced the OS day 1.
Exactly what alternative are you proposing? They don’t buy any hardware at all? It materializes out of thin air?