We Indians need to welcome good reforms in our practices time to time if needed and at the same time, condemn/supress by all means the pseudo-seculars and their political party affiliations who influences the people just for the sake of fame and votes. I dont think chudidars or any dress matters in any way as long as the dress is decent and not revealing as we need to maintain the dignity of places. God is no ones property he is for all life. It is the Bhakti that matters and not the attire.
Yes that is very true, I believe most of the descrimination was against the people who did not respect Go-matha. It was against those who used to engage in cow slaughter. Cow is something very dear to the Lord. Cow is supposed to be 'Kamadhenu' and a Satvik animal and it represents 33 crore demigods.
Also as per the evolution of Soul theory of 84 lac species in the Shrimad Bhagavatam, the next body the soul in the Cow body migrates to is a Human with Spiritual and Satvik inclination.