Accreditation is needed in connection with the recommendations of the SEC.
Accreditation is mandatory only for residents of the United States, for the rest it is not mandatory

Whatsapp is owned by facebook. Many users want to preserve the anonymity of personal correspondence, so using WhatsApp is very dangerous.

You can choose any instant messenger that you like.

But everything is relative. You can download and personally evaluate all the advantages of the Atronocom messenger

I did not find a presentation from the project, but there is a good overview of the project in English.

Video length more than 20 minutes https://www.youtube.com/watch?v=BxKoVNi8xRs

The site contains a team and a brief description of each of the team members.

Unfortunately, for unknown reasons, the site does not contain links to team profiles in social networks.

Company registered in Dubai

Russia did not cope with the Telegram, and the more so it cannot cope with atronocom. I think they will not be able to influence users and, all the more, influence the blockchain, since it is completely decentralized.