{
  pkgs,
  inputs,
  lib,
  config,
  ...
}: let
  addons = inputs.firefox-addons.packages.${pkgs.system};
in {
  programs.browserpass.enable = true;
  programs.firefox = {
    enable = true;
    profiles.sadbeast = {
      search = {
        force = true;
        default = "Google";
        privateDefault = "DuckDuckGo";
        order = ["Google" "DuckDuckGo"];
      };
      bookmarks = {};
      extensions = with addons; [
        ublock-origin
        browserpass
      ];
      bookmarks = {};
      settings = {
        "browser.startup.homepage" = "about:home";

        # Disable irritating first-run stuff
        "browser.disableResetPrompt" = true;
        "browser.download.panel.shown" = true;
        "browser.feeds.showFirstRunUI" = false;
        "browser.messaging-system.whatsNewPanel.enabled" = false;
        "browser.rights.3.shown" = true;
        "browser.shell.checkDefaultBrowser" = false;
        "browser.shell.defaultBrowserCheckCount" = 1;
        "browser.startup.homepage_override.mstone" = "ignore";
        "browser.uitour.enabled" = false;
        "startup.homepage_override_url" = "";
        "trailhead.firstrun.didSeeAboutWelcome" = true;
        "browser.bookmarks.restore_default_bookmarks" = false;
        "browser.bookmarks.addedImportButton" = true;

        # Don't ask for download dir
        "browser.download.useDownloadDir" = false;

        # Disable crappy home activity stream page
        "browser.newtabpage.activity-stream.feeds.topsites" = false;
        "browser.newtabpage.activity-stream.showSponsoredTopSites" = false;
        "browser.newtabpage.activity-stream.improvesearch.topSiteSearchShortcuts" = false;
        "browser.newtabpage.blocked" = lib.genAttrs [
          # Youtube
          "26UbzFJ7qT9/4DhodHKA1Q=="
          # Facebook
          "4gPpjkxgZzXPVtuEoAL9Ig=="
          # Wikipedia
          "eV8/WsSLxHadrTL1gAxhug=="
          # Reddit
          "gLv0ja2RYVgxKdp0I5qwvA=="
          # Amazon
          "K00ILysCaEq8+bEqV/3nuw=="
          # Twitter
          "T9nJot5PurhJSy8n038xGA=="
        ] (_: 1);

        # Disable some telemetry
        "app.shield.optoutstudies.enabled" = false;
        "browser.discovery.enabled" = false;
        "browser.newtabpage.activity-stream.feeds.telemetry" = false;
        "browser.newtabpage.activity-stream.telemetry" = false;
        "browser.ping-centre.telemetry" = false;
        "datareporting.healthreport.service.enabled" = false;
        "datareporting.healthreport.uploadEnabled" = false;
        "datareporting.policy.dataSubmissionEnabled" = false;
        "datareporting.sessions.current.clean" = true;
        "devtools.onboarding.telemetry.logged" = false;
        "toolkit.telemetry.archive.enabled" = false;
        "toolkit.telemetry.bhrPing.enabled" = false;
        "toolkit.telemetry.enabled" = false;
        "toolkit.telemetry.firstShutdownPing.enabled" = false;
        "toolkit.telemetry.hybridContent.enabled" = false;
        "toolkit.telemetry.newProfilePing.enabled" = false;
        "toolkit.telemetry.prompted" = 2;
        "toolkit.telemetry.rejected" = true;
        "toolkit.telemetry.reportingpolicy.firstRun" = false;
        "toolkit.telemetry.server" = "";
        "toolkit.telemetry.shutdownPingSender.enabled" = false;
        "toolkit.telemetry.unified" = false;
        "toolkit.telemetry.unifiedIsOptIn" = false;
        "toolkit.telemetry.updatePing.enabled" = false;

        # Disable fx accounts
        "identity.fxaccounts.enabled" = false;
        # Disable "save password" prompt
        "signon.rememberSignons" = false;
        # Harden
        "privacy.trackingprotection.enabled" = true;
        "dom.security.https_only_mode" = true;
        # Layout
        "browser.uiCustomization.state" = builtins.toJSON {
          currentVersion = 20;
          newElementCount = 5;
          dirtyAreaCache = ["nav-bar" "PersonalToolbar" "toolbar-menubar" "TabsToolbar" "widget-overflow-fixed-list"];
          placements = {
            PersonalToolbar = ["personal-bookmarks"];
            TabsToolbar = ["tabbrowser-tabs" "new-tab-button" "alltabs-button"];
            nav-bar = ["back-button" "forward-button" "stop-reload-button" "urlbar-container" "downloads-button" "ublock0_raymondhill_net-browser-action" "browserpass_maximbaz_com-browser-action" "reset-pbm-toolbar-button" "unified-extensions-button"];
            toolbar-menubar = ["menubar-items"];
            unified-extensions-area = [];
            widget-overflow-fixed-list = [];
          };
          seen = ["save-to-pocket-button" "developer-button" "ublock0_raymondhill_net-browser-action" "browserpass_maximbaz_com-browser-action"];
        };
      };
    };
  };

  # home = {
  #   persistence = {
  #     # Not persisting is safer
  #     "/persistent${config.home.homeDirectory}" = {
  #       directories = [ ".mozilla/firefox" ];
  #       allowOther = true;
  #     };
  #   };
  # };
}