I’ve two which I couldn’t do without. StopTheMadness restores Mac features like menus, autocomplete, copy and paste. Better is my choice of tracker blocker.
tracker
Are advertisers now deliberately delivering unwanted crapware to those using ad and tracker blockers?
Need to update Adobe Air or Shockwave Player? You can, so long as your browser isn’t blocking trackers.
The Eclectic Light Company 