SimpleX Chat is an instant messenger that is decentralized and doesn’t depend on any unique identifiers such as phone numbers or usernames. Users of SimpleX Chat can scan a QR code or click an invite link to participate in group conversations.

-privacyguides.org

It’s clearly proving to be the most innovative technology when it comes to decentralized communication, in my opinion.

      • You have 4 basic options for funding:

        -you rely on individual donations which doesn’t bring in enough money

        -you force people to pay for it, which makes it less attractive when compared to traditional software, and makes much of the community pissy

        -you rely on corporate money

        -you rely on government money

        None is perfect, but some amount of government funding (let’s say, 10% of what they would pay Microsoft for the equivalent software) might make sense