Jami could be a skype replacement if only accessibility was cross-platform: Jami is a fully peer to peer chat application that supports text and video, but is only #accessible on mobile: stuff.interfree.ca/2025/05/08/jami.html
@fastfinge@sektor@storm When done right, QT can be fully accessible on Windows as well. It looks like the devs don't quite know how to completely make it accessible on Windows.
@fastfinge@storm@sektor On linux QT uses at-spi2 for accessibility on windows it used to use IAccessible2 and it's transitioning to UIA. It's different to GTK.
Back on topic I was trying out Jami a few months ago on android. The app seemed quite accessible however I had connectivity issues. On linux the app had more accessibility issues. Latelly jami have introduced so called open dht proxies that have reportedly improved connectivity for mobile apps though however I haven't played with jami with this inprovement in place.
These days I'm really excited about deltachat as I have recognized how much accessible the deltachat apps became latelly.
The fact messages are end to end encrypted as much as possible, chatmail does elliminate what makes email slow incl. spam / virus filtering, ability to migrate to a different chatmail relay is being considered / worked on.
Not to mention simple colaboration webxdc apps with p2p connectivity e.g. for handling file transfers, possibly audio calls in the future and other real time data.
So it is decentralized, it's federated, it's secure, it attempts to be lightweight as much as possible and as compared by other attempts it really turns to be that. Creating a profile, adding multiple devices, exchanging contact data is easy. Apps are very similar and simple at the same time on each platform. I believe it might be easy to use even for non tech savvy users.
Here is the blog post that is verry accurate and describes all of this in more details.