I am be happy to support Mozilla financially and make the less dependent on Google. However, I believe charging for Firefox would be incredibly counterproductiv

I am be happy to support Mozilla financially and make the less dependent on Google. However, I believe charging for Firefox would be incredibly counterproductive, because it would very quickly reduce Firefox market share making them less relevant. I think the route of using value add like the VPN service (still waiting for Europe! ) is the correct approach.