"Ok, so reading the article, there's a partial answer: the three that have EMALS (one in service, two under construction) will keep it. The fourth ship will supposedly be redesigned, which could delay it - but its construction will probably outlive Trump's decision and could be rescinded."
https://bsky.app/profile/prchovanec.bsky.social/post/3msylk4...
"I'm sure Xi Jinping - whose new aircraft carriers #3 and #4 all have EMALS - is laughing himself silly."
https://bsky.app/profile/prchovanec.bsky.social/post/3msylov...