Musk sparked widespread attention by releasing a video of himself dancing with Trump, utilizing an AI video generation tool called Viggle AI, which led to over 130 million views. The magic of Viggle AI lies in its templated operation; users simply upload photos and choose action templates to create smooth, natural dance videos. The tool's multi-character control feature, Multi, further ignited users' creativity, allowing them to produce various creative videos that spread online, bringing a substantial user base to Viggle AI.