Ha! Try Orthodox Jew and Pentacostals turning cartwheels in the aisles!
Complicate it with the fact that different groups may worship different gods, with a whole lot of internal “my god can beat up your god” one-upmanship! And a native-born atheist/agnostic/materialist tradition that’s still considered part of Hinduism.
Really, the name Hindu is so loose as to be a historical accident more than a religion!
The problem is that the Hindutvas (that’s Hindu fundamentalists) want to make us into a single belief system, in the model of Catholicism or Islam…