We’re all for ending government subsidies to Hollywood, and we’ve condemned forced abortions for more than three decades. But neither issue contradicts support for Hong Kong’s persecuted democrats. And nothing challenges—and embarrasses—a Communist regime more than when its own people want to flee to freedom. In Berlin the Communists had to build a wall to keep people in.

China probably would try to use an opening for Hong Kongers to sneak its agents in. But that was also true of Cuba’s escapees. And if the issue is spies, who are more likely to be agents for Beijing: Hong Kongers who risked arrest by protesting for democracy, often carrying American flags—or the children of Chinese Communist Party members who attend American universities?

The Hong Kongers who would take advantage of a legal path to the U.S. are decent, hard-working people like Rafael Cruz. The Republican Party spoke up for Soviet refuseniks and dissidents during the Cold War. But now some want a new Cold War with China while shunning its victims.