Okay, I’ll treat it as a serious question. I don’t see any reason to think that it would be any harder for Buddhists or Hindus to learn to love, trust and follow Baha’u’llah, than for Christians or Muslims.
We just might have some trouble with all the concessions towards some of the trappings of the Abrahamics. The Bahai Faith is nearly as reverential towards those as Islaam itself.
I for one stopped seriously considering the Bahai Faith when I realized that it would insist on a Monotheistic view cut of the Abrahamic cloth.
Such a view will be compatible with some Hindus and Buddhists. But certainly not all.
In Baha’i communities where most members are from a Muslim or Christian background. members from a Hindu or Buddhist background might keep their thinking to themselves more than most of the others, but I don’t see any reason to think that it would be that way in communities where most of the members are from Buddhist or Hindu backgrounds.
It can be a bit disturbing to see so much emphasis on a Creator deity that we happen to find of dubious existence and even more dubious religious value.