I don’t know about graphene, but doesn’t some android roms allow to use custom ( more private Webview implementations) instead of default ?

This PR in lemmy will implement the issue PR #3869. Looking at the thread, the devs have completed the work and waiting for successful testing.

Used nostr without much idea about itself, but using Amethyst, it was the easiest i ever created account ever in my life

The working involves relays ( which reminded me of tor ) which helps messages pass from you to others and from them to you.

Discovering accounts can be through their public key or as usual, their username ( if set ). Its usable with just the key generated during our signup.

The downside is not much active communities and users other than mainly crypto enthusiasts, but people are increasing.

Google will not end that deal like that. Even though firefox is a browser with small marketshare, being the default searchengine has its own merits. As soon as google stepsdown , microsoft (bing ) or other search engines will compete for that. Plus , having google in more places will help them lessen the grips of anti-trust lawsuits too.