Because Starship is a bad idea and keeps failing, despite the fact that he claimed that they'd be in orbit by 2017, in 2015. He said it was, "Simple", "Easy".
There's another guy, "Smarter Every Day", who spoke to NASA in Huntsville, AL, about their Moon mission. It's worth watching. You can skip to the middle where he assesses the plan. It's ridiculous.
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https://youtu.be/6UldI1xIb0E?si=JX5X-eRi2azAEH-B