This is not stupidity, you are not aware of ground reality. I don't talk without knowing the facts. First Check Facts. How much Job Yamaha can provide to Indians ?? By the way, Yamaha is already in India.
http://www.yamaha-motor-India
So What Advantage India will get with more Investment ?? Yamaha was not successful in India. As of Now, The company’s market share stands at 3% at present. How much they can expand ?? You accept or don't accept, Yamaha was not successful in India due to better companies Like Bajaj Auto and Hero Honda. Even TVS motors, M&M doing much better than Yamaha. More Investment doesn't mean more Jobs. Even if Yamaha expands more footprint, I don't think it will increase more jobs in big way. it could be some but will not impact in big way. Yamaha got what was possible in India. Now further investment will not make huge difference.
My View is only for Yamaha that also i am not saying 0 Impact, Saying very less impact. India needs more and more Investment in various sectors.
Anyways,