Jason’s prediction was that “The Golden State Warriors will win the NBA championship in the 2021–2022 season.” The 2021–22 NBA season’s championship series was the 2022 NBA Finals, and the Golden State Warriors defeated the Boston Celtics 4–2 in that series, winning the title. (en.wikipedia.org)

Multiple reports confirm that the Warriors beat the Celtics 103–90 in Game 6 on June 16, 2022, clinching the championship. (cnbc.com)

Because the Warriors did in fact win the NBA championship for the 2021–22 season, Jason’s prediction was right.