Looks like being a NUT CAST goes in the "Thackeray" lineage.
Maharashtra is not a separate country but a state within India. If all Indians flock to Mumbai, so be it. The fact is that Mumbai is what it is because of its multi-cosmic culture. Go check New York, for example.
There are countless Marathis that moved to Hyderabad, Bangalore, Delhi and other parts of India. It's all give and take. If Marathis want reservations, let all Marathis live only in Maharashtra. Sounds ridiculous? So do the Thackerays.