In our world my laptop doesn’t fall because there is a table under it. In another world Flying Spaghetty Monster holds my laptop. And also FSM sends light in my (version of me from other world) eyes, so I think there is a table. And FSM copies all other causal effects which are caused by the table in our world. This other world is imaginable, therefore, the table is non-physical. What exactly makes this a bad analogy with your line of thought?
In our world my laptop doesn’t fall because there is a table under it. In another world Flying Spaghetty Monster holds my laptop. And also FSM sends light in my (version of me from other world) eyes, so I think there is a table. And FSM copies all other causal effects which are caused by the table in our world. This other world is imaginable, therefore, the table is non-physical. What exactly makes this a bad analogy with your line of thought?