Mailbox.org works with IMAP so you can use a regular email program. The mailbox is not encrypted by default but I saw that there’s an option to enable it involving PGP keys.

Federated Github? That’s… git.

Github is a forge with features like issues, pull requests, project planning, documentation, project sites, and automation, so not really.

They claim to be anarchist and I’ve seen a lot of users from there criticize Democrats, although they hate Marxists also, so I’m not sure. They’re also one of the few instances that federates with Hexbear, but they do block Lemmygrad.

For my ebike I use OSMAnd with Brouter

If by “diverse” you mean “has western conservatives”, then considering how the entire concept of the fediverse is progressive, you’re not going to find many of them here. On Reddit, there’s r/AskPolitics which overall leans liberal and is US centric but is more open to discussion than other subreddits. There’s some other debate subreddits as well which you might be interested in. They’re helpful for developing political views, but after that hearing the same BS from people who have fundamentally different values gets tiring and people leave so that’s why there aren’t many of those spaces.

If you’re open to other viewpoints that are opposed to both Republican and Democrat, leftist instances like lemmy.ml, Hexbear, Lemmygrad, and dbzer0 have that, and they can have very different stances on other issues as well (i.e. Lemmygrad vs dbzer0). They can still be echo-chambery (which is hard to avoid) but they also tend to have more users that are interested in intellectual debate.

As far as what instance actually has the most diverse points of view, I’d say lemm.ee which federates with basically everybody and I’ve seen users there from all over the political spectrum. However, there’s isn’t much in terms of political discussion there compared to other instances.

It works on my phone, I’ve been using it for years. I’m currently using it off of Obtainium though.

And it will be running on Deepin also

Not at all, I don’t eat eggs regularly

I’m not sure, that’s the one reason I use Instagram also. You could use something like MyInsta, which blocks ads and I think lets you disable shit like Reels. You could also try using an RSS feed with proxygram, although I’ve found the public instances to be unreliable and I’m not sure if it still works. Otherwise, you’re going to need to somehow convince them to use a certain Mastodon instance instead (offering to host one for your local area might make people more interested, but even then good luck with that).

The Cromite devs said they use ABP instead of uBO because it’s in C++ instead of JavaScript so they can easily implement it, it also has patches to remove some of the weirder stuff

There’s Vanadium and Cromite which have ad-blocking and strong security and none of the problems Brave has barring Chromium monopoly

we are all fighting for the same cause

Catering to the “Libertarian” neo-Nazi crowd so they buy your product vs wanting to defend minorities against these sort of people is not the same cause

hahal💀lma💀