Baha'is say that Hinduism is a true religion. Krishna and unknown others are manifestations of God. But, what do they believe about Hinduism? Not reincarnation. Not a sect that doesn't accept Krishna. Not a sect that believes in multiple Gods. So what do they really believe about Hinduism?
I have no idea, lol. Whatever, I can expect mostly simplistic overgeneralisation.
Not reincarnation.
Not use of idols. (Temple worship)
Not in enlightened Gurus outside of the declared ones.
Not vegetarianism.
Not the vast scriptures outside the Vedas, and maybe the BG.
Not penance.
Not acceptance of homosexuals, or in Hinduism, the third gender.
Not daily sadhana.
Not moksha.
Not divinity within man.
Not the essential union of man and God.
Not a knowable God.