Hinduism = Jatism (Casteism)
AND
Jatism/Casteism = Hinduism
(Jati is commonly but not precisely translated as caste).
I am equating Hinduism with Jatism/casteism because:
1. If you ask ANY person who professes to follow Hinduism, whether they come from a family that has a jati identity or not, the answer will invariably be YES of course they do
2. If you ask ANY person who doesn’t profess to have a jati identity what religion they belong to, they will never say Hinduism