Twitter and WeightWatchers: Two Rebrands That Prove Consumers Own the Brand

When the market refuses to let go of a name, abandonment claims aren't far behind.

In December, WeightWatchers unveiled a new brand identity. Again. The company went back to calling itself WeightWatchers, now one word, with a modernized logo and a pivot toward GLP-1 prescribing. Smart move. Also an admission. Because back in 2018, the company tried to leave that name behind entirely, rebranding as "WW." The market refused to follow.

The damage was swift. The company lost 600,000 subscribers. The stock dropped 34%. People kept saying "Weight Watchers" because the name did what a great name is supposed to do. It told you what the product was. "WW" told you nothing.

Finding a name that works is extraordinarily hard. It must be legally available worldwide, pronounceable everywhere, evocative, and sticky after one exposure. Find one that checks all those boxes and you hold something rare. Walk away from it and you rarely walk away clean.

WeightWatchers figured it out and came back. Twitter was not so fortunate.

When Elon Musk rebranded Twitter as X in 2023, he abandoned a name that had done what only a handful of brands ever achieve. It became a verb. People didn't post messages. They tweeted. Coca-Cola. McDonald's. Google. Nike. Twitter was in that conversation.

And just like WW, X hasn't stuck. More than two years later, hundreds of millions still say Twitter. Still say tweets. Neural pathways built over a decade of daily use don't get rewritten because someone changes a logo. But unlike WeightWatchers, Musk isn't coming back. He's moving further away. The platform was absorbed into his AI company xAI in 2025. Then xAI was folded into SpaceX in February 2026. The social network everyone still calls Twitter is now technically owned by a rocket company.

That is why a startup called Operation Bluebird filed a petition in December to cancel the federal trademarks for "Twitter" and "Tweet," arguing Musk legally abandoned one of the most valuable names in tech history. Note what the startup is not doing. It is not claiming the name for itself. It is asking whether X still has any right to it. X did not shrug it off. It sued the startup in federal court, updated its terms of service to reassert ownership, and insisted the brand is "alive and well." The trademark office proceeding is on hold while the court fight plays out.

Then X did something revealing. To prove the brand is still in use, it told the court millions of users still type twitter.com and hundreds of thousands still use the original Twitter app. Consider what that means. The company's defense of the trademark is that the rebrand never took. Musk's lawyers are arguing in court the very thing the rebrand spent two years denying.

Here is the legal wrinkle. Consumers saying "Twitter" does not keep the trademark alive. Rights rest on use by the owner, not habit by the public. In Europe, lingering consumer use counts for nothing unless it can be attributed to the owner. That is why X leans on twitter.com and the legacy app, assets X itself still operates. Under U.S. law, a mark is abandoned when use in commerce stops and the owner shows no intent to resume it. X says a rebrand is not abandonment. But when a trademark passes through three corporate entities in under a year, each further removed from social media, that argument gets harder to make.

The pattern is consistent. When a name is deeply embedded in consumer behavior, no amount of corporate maneuvering can dislodge it. The name lives in the consumer's mind, not on the company's letterhead. That gap between corporate intent and consumer reality is where legal vulnerability lives.

The uncomfortable truth for brand owners: you can spend billions acquiring a platform, but you cannot force consumers to forget a name. You can change the signs. You can update the app icon. You can fold the business into a space company. You cannot rewrite your users' vocabulary. WeightWatchers tried and came back. Musk tried, and to keep what he left behind, his own lawyers must now prove it never really left.

The courts will decide whether X still owns the Twitter trademark. But the brand? The market decided that a long time ago.

Allen Adamson is co-founder of Metaforce and former chairman of Landor North America. He is the brand expert-in-residence at the Berkley Center at NYU Stern School of Business and often serves as an expert witness.