As the children of Holocaust survivors, we understand where discrimination-protected speech will lead us

(JTA) — When the U.S. Supreme Court sided last month with a Colorado web designer who refuses to do work for same-sex couples because of her religious objection to same-sex marriage, it risked opening the floodgates to a host of discriminatory acts under the guise of First Amendment freedom of expression.

Most of us thought that we had made progress in eliminating government-sanctioned bigotry. Justice Neil Gorsuch’s 6-3 majority opinion in 303 Creative LLC v. Elenis, saying that her refusal to serve a same-sex couple is “protected speech,” reminds us, however, that discrimination endorsed by...