{...}: {
    programs.firefox = {
        # policies = {
        # };
        # enable = true;
        # profiles.default.settings = {
        #   "browser.newtabpage.activity-stream.feeds.discoverystreamfeed" = false;
        #   "browser.newtabpage.activity-stream.feeds.section.topstories" = false;
        #   "browser.newtabpage.activity-stream.section.highlights.includePocket" = false;
        #   "browser.newtabpage.activity-stream.showSponsored" = false;
        #   "extensions.pocket.enabled" = false;
        # };
    };
}