Warning! Spoilers for Star Wars #31 ahead!Emperor Palpatine's Order 66 was successful in exterminating most of the Jedi Order in Star Wars: Episode III – Revenge of the Sith, but no matter how hard he tries, he can never fully rid the galaxy of the legend of the Jedi. Luke Skywalker and his fellow Rebels have recently learned that although Darth Sidious' plan wiped the Force-sensitive peacekeepers from public consciousness restored Sith rule over the galaxy, there will always be those who remember the Jedi.
https://screenrant.com/emperor-palpatine-order-66-flaw-jedi-legend/