“What is, is, as it is considered to be.” LRH, Phoenix Lectures.
Considerations are personal, or subjective, which makes scientology a subjectivism. That is like Einstein’s relativity, you consider yourself at rest and see the other moving and the other simultaneously considers she is at rest and you are moving. There is no objective universe in such conceptions.
You could also join the Copenhagen Interpretation of Quantum Physics and with Niels Bohr, consider that you have to look, before you can be sure the moon is there. If you are not looking the moon is not there, let alone a man on the moon. All this summarizes the end of objective reality.
Unfortunately Hubbard also says that “truth by definition–is what is” [Class VIII, No. 4]. This is even worse as now we have also subjective truth and truth relativism.