You are making wrong comparison, compare their education , health and other standards and their income levels.
Same German company in India wont pay you the same income as you would earn in Germany.
You CAN NOT compare taxes just like that between 2 nations.
Why did you ignore other developed countries?
Does Germany have Google? Facebook?
You have ignored geopolitics, global politicians are absolutely in favour of crushing farm sector of India.
Could lead to food wars and NEW WORLD ORDER.