The Psi Warrior can cast the Telekinesis spell without using any components once per long rest, or by spending a Psionic Energy die. While concentrating on the spell, the Psi Warrior can use its bonus action to
requiring no components, and your spellcasting ability for the spell is Intelligence. On each of your turns while you concentrate on the spell, including the turn when you cast it, you can make one attack with a weapon as a bonus action. ...
A level 1 Wizard in 5e gets their spellbook and the equivalent of flexible spellcasting, ritual casting, and Arcane Recovery... which still lets them cast fewer spells than the PF2e Wizard. By that same token, the claim that 5e got Wizards "right" in this respect is not supported by...