Instagram Is for Girls, X Is for Men?: Elon Musk Divides the Internet by Gender

The world's richest man, who owns a social media platform, took to that social media platform on Thursday to inform everyone that a rival social media platform is for girls. A perfectly normal day on the internet.

Elon Musk posted on X, " Instagram is for girls ", in response to a viral thread comparing different social media platforms to various phases of life. The remarks, made on May 15, 2026 , quickly racked up tens of thousands of likes and reposts. Because nothing drives engagement on X quite like Musk reminding people why they should be on X.

He did not stop there. In a follow-up post, Musk wrote: "Obviously. Sometimes grown men send me their Instagram profiles and I'm like, are you transitioning or what?" Two sentences that managed to be simultaneously dismissive of women, mocking of trans people, and a plug for his own platform. Efficient, if nothing else.

The comments reflect Musk's ongoing preference for positioning X as a platform for "unfiltered conversation", in contrast to Instagram's more visual and curated style. That X is also a platform where Musk's own posts are algorithmically amplified above everyone else's is, of course, beside the point.

Around the same time, Musk also posted: "Only X is open, the other social media companies manipulate the results behind closed doors." This from the man who personally intervenes in X's algorithm, amplifies his own content, and bought the platform partly to have an unmoderated megaphone. The commitment to "openness" is touching.

Critics were quick to point out the misogynistic undertones , framing Instagram as a platform "for girls" implied a dismissive attitude toward women, while questioning adult men's use of it piled on further. Supporters argued it was satire. Many observers called it straightforward "rage-baiting" .

What is true is that Musk, a man who has previously called Instagram manipulative, described WhatsApp as untrustworthy, and labelled LinkedIn a platform for the professionally insecure, has made a habit of taking swings at Meta's entire product suite while promoting his own. He has also previously described rival platforms as afflicted by what he calls the "woke mind virus." That Instagram, used by roughly two billion people , a significant portion of them men, somehow needed Musk's gendered classification in 2026 says more about his posting habits than it does about the platform.