The end goal is singular: enlightenment. The paths are infinite.
One man prefers red, the other purple.
One person paints their house one way, the other another way.
The judgement is personal and subjective.
Leave it that way and allow others to paint their houses how they want.
Or, be like strings on a guitar. Each one has a different vibration...God is the guitar player. When God touches you, vibrate your way, ultimately separate, but still part of a whole and you will become part of a great song.
Let God play the guitar.