Definitely is a great benefit that users have control of their data
Security is very important for marketplace. Hope all personal data will be safe.
Security is very important for every projects. People do not want that their data will be lost.
the beauty of a decentralized market is precisely privacy, no other body will be able to collect the buyer 's sensitive data. Today these are used to create targeted marketing campaigns for each user, the Internet you see is different from what I see. For many it might be convenient to have things of interest in one click, but for me it is a violation of my privacy... I don't want to be guided in my choices and I don't want to be censored.