// enable sync
pref("identity.fxaccounts.enabled", true);
// sync ui
pref("services.sync.prefs.sync.browser.uiCustomization.state", true);
// allow different extension enablement
pref("services.sync.addons.ignoreUserEnabledChanges", true);

// remember more undos
pref("browser.sessionstore.max_tabs_undo", 50);
pref("browser.sessionstore.max_windows_undo", 3);
// keep browser open without tabs
pref("browser.tabs.closeWindowWithLastTab", false);
// enable niche features
pref("browser.altClickSave", true);
pref("zoom.minPercent", 10);
pref("middlemouse.paste", true);

// prefer FPP over RFP
pref("privacy.resistFingerprinting", false);
pref("privacy.resistFingerprinting.pbmode", false);
pref("privacy.fingerprintingProtection", true);
pref("privacy.fingerprintingProtection.pbmode", true);
// allow color-scheme and timezone
// NOTE: this does not work toward preventing unique fingerprint, but FPP is
//       still better than nothing and might fool simple trackers. advanced
//       ones are probably not beatable regardless so it's not a big deal.
pref("privacy.fingerprintingProtection.overrides", "+AllTargets,-CSSPrefersColorScheme,-JSDateTimeUTC");

// enable chrome
pref("toolkit.legacyUserProfileCustomizations.stylesheets", true);