Why can't Miles Morales join Spider Society in Spider-Man: Across the Spider -Verse?

Why can't Miles Morales join Spider Society in Spider-Man: Across the Spider-Verse? There will be major spoilers for the film ahead.

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Cultural Diversity and the case for a non-white Spider-Man

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I've Got Issues: Why Spider-Man Joining the MCU Is Bad for Black Panther

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Holiday Gift Guide 2020: Music, Movies, Books