They kick out and shun all dissenters. Most of the prophet's own family were booted out. After every major transition, there was a power struggle.
And I'd call the Baha'is masters at manipulation of the words in the Scriptures of the other religions. Jesus didn't resurrect. There is no Satan. Ishmael, not Isaac, was taken by Abraham to be sacrificed, Krishna is a manifestation, not an incarnation, and he didn't teach about reincarnation, Buddha taught about God, Baha'u'llah is the "spirit of truth" that will be sent by God to the disciples.
But who, other than the believers in those things, actually believes that they were true? So, all Baha'is are doing is putting a symbolic interpretation on these things to make them compatible with Baha'i beliefs.