I recently switched to Blorp. It’s still somewhat early in development, but overall is really nice.

Btw the Blorp issue should be resolved (check if your running 1.9.16)

If you want DNS filters you can use Mullvad DNS which is free, privat, doesn’t require a app and can be used together with uBlock lite

Coincidence?

There are some inhabited islands in g

The only Desktop one that comes to mind is Interstellar, but you could probably also use a web fronted that is instance independent like phtn.app (Which I would recommend if it works)

They do advertise direct export, but I’m not sure if that means encrypted json

It has some extra features, for example you can use it without an account

Proton does this as well, you can use it completely offline without an account