PANews reported on February 14th that Nikita Bier, X's product manager and Solana advisor, tweeted that while she supports the development of cryptocurrencies on the platform, she will crack down on apps that use mechanisms like "claim your fees" to induce users to spam, harass, and attack others, stating that such apps "profit only from a few while significantly harming the user experience of millions." She revealed that X will launch new features including Smart Cashtags within weeks, allowing users to trade stocks and crypto assets directly on the timeline. Meanwhile, some developers have questioned X's frequent bans on crypto projects using the X API without simultaneously releasing enough "overall crypto-friendly" features.