Blockchain - an incredible technology... almost useless for anything

This article discusses the topic of blockchain and its applications in today's world. The author starts by introducing the concept of blockchain as a decentralized database that provides security and transparency. However, they point out that despite its promising possibilities, this technology is still in the developmental phase. Many projects related to blockchain have turned out to be impractical or ineffective, prompting a reflection on the real value and application of this technology. The author urges caution in assessing the true potential of blockchain, reminding readers that many enthusiastic visions have proven to be empty promises. Ultimately, the article highlights that the key to the success of blockchain will be the development of real, useful applications that provide benefits for users, rather than mere speculative investments.