From the article:

The ruling closes out Yoon’s short-lived political career but is unlikely to spell the end of the chaos that has roiled South Korea for months, analysts say: His removal immediately angered his supporters, who have been staging enormous protests throughout the country demanding his reinstatement. Local media reported some Yoon supporters attacked police buses set up to wall off the court in the wake of the decision.

South Korea must now hold an election within 60 days to choose a new president. The head of the liberal Democratic Party, Lee Jae-myung, is the front-runner, while the People Power Party has no clear candidate to succeed Yoon.

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Yoon still faces a separate criminal trial, which begins on April 14; he was indicted and charged with leading an insurrection when he declared martial law.