The publicity was a potential boon for AfD, which has been frozen out of mainstream politics, in part, because its leaders have downplayed Nazi atrocities.

Political leaders have shunned the Alternative for Germany. But on his social media platform X, Mr. Musk is pitching the party as mainstream.

Elon Musk's support of Alice Weidel's party has already triggered an outcry in Germany, as the country gears for a general election. DW provides live fact-checking, explainers and reactions.X owner Elon Musk is speaking with the co-leader and chancellor candidate of the Alternative for Germany party,