By the nature of the experiment you know that the people on Mars will have direct, personal experience of continuity of identity across the teleport. By definition, their beliefs will be correct.
In 99.9999999999999999999999999999% of world measure no version of you is alive on Earth to say any different. In 0.0000000000000000000000000001% of world measure there is a version of you who is convinced that teleportation does not preserve personal identity, but that’s excusable because extremely unlikely things actually happening can make even rational people have incorrect world models. Even in that radical outlier world, there are 10 people on Mars who know, personally, that the Earth person is wrong.
By the nature of the experiment you know that the people on Mars will have direct, personal experience of continuity of identity across the teleport. By definition, their beliefs will be correct.
In 99.9999999999999999999999999999% of world measure no version of you is alive on Earth to say any different. In 0.0000000000000000000000000001% of world measure there is a version of you who is convinced that teleportation does not preserve personal identity, but that’s excusable because extremely unlikely things actually happening can make even rational people have incorrect world models. Even in that radical outlier world, there are 10 people on Mars who know, personally, that the Earth person is wrong.