The warlock has a whole bunch of additional class features and whole Invocation subsystem.The warlock isthat-a-way.
I'm taking an Arcanist class that literally have 10 cantrips and pew pews Acid Splash, Chill Touch, Fire Bolt, Light, Mage Hand, Prest, ROF, and Shocking Grasp for dice+ INT mod all day. The class that doesn't get real spells without taking it as a sublcass.
Heck with 1D&D, it could be the one class that can crit with spells and go full Spampion to get Improved Cantrip Critical.
Now that's a class for new players.