Pavel Durov, the founder of Telegram, has been released from police custody in France and is now set to face a Paris court for questioning, according to CNN. Durov's transfer to court follows his dramatic arrest at Paris's Bourget Airport on Saturday, an event that has sparked significant controversy and debate over freedom of speech.

Durov, a Russian-born billionaire and the head of the popular messaging app, was detained on a warrant related to allegations concerning Telegram's moderation policies. The platform, known for its encrypted conversations, is under scrutiny for allegedly facilitating criminal activities, including fraud, drug trafficking, and the spread of child pornography. The app's lack of stringent content moderation has also attracted criticism for being used by terrorist groups and far-right extremists.

The Paris prosecutor's office has indicated that Durov will undergo "initial questioning and possible indictment" in the French capital. The 39-year-old entrepreneur was seen leaving the anti-fraud office outside Paris in what appeared to be a police vehicle, according to CNN. This marks a crucial step in the legal proceedings that could potentially lead to formal charges against him.

Durov's arrest has triggered a broader debate about the balance between privacy and security, particularly in light of Telegram's role in providing a secure communication channel for users worldwide. The app, which was launched by Durov and his brother Nikolai in 2013, now boasts over 950 million users, making it one of the most widely utilized messaging platforms globally.

French authorities have accused Durov of failing to adequately moderate the content on Telegram, thus allegedly enabling illicit activities. The company's encryption features, which ensure that conversations remain private, have also made it difficult for law enforcement agencies to monitor and control the information shared on the platform.

The arrest has had significant geopolitical implications, particularly in Russia and Ukraine, where Telegram has become a vital tool for communication amidst ongoing conflicts. The Kremlin has attempted to allay concerns about the future of the app, with spokesperson Dmitry Peskov urging Russian users to retain their sensitive messages on the platform.

French President Emmanuel Macron has weighed in on the situation, stating that the decision to pursue charges against Durov was "in no way political." This rare intervention by a French leader underscores the sensitivity and complexity surrounding the case.

Durov, who left Russia in 2014 and now resides in Dubai where Telegram is headquartered, holds French citizenship and is estimated to be worth $9.15 billion, according to Bloomberg. Despite his lavish lifestyle and global presence, his app's perceived role in facilitating illicit activities has drawn significant criticism.

The controversy surrounding Telegram is compounded by its association with high-profile criminal cases, including the 2015 Paris terror attacks. Critics argue that while Telegram champions free speech, it has simultaneously become a haven for those coordinating harmful activities. Durov himself has acknowledged the tension between maintaining security and preventing misuse, stating in 2016, "You cannot make it safe against criminals and open for governments."