The house looks more like Jamie Hyneman with his barret to me.

You should be able change it in Konsole’s ‘Appearance’ settings.

If you want proper icons or dots in the btop bars, or any other terminal application, you can grab one of the NerdFonts.

Vivaldi was my main browser for a while, and my backup chromium browser since I switched back to Firefox. Most of the privacy stuff in Brave is available as separate extensions and I really like Vivaldi’s sidebar and profile management.