Parmandur
Book-Friend, he/him
Probably to subtly encourage selecting spells without a material component.Why, in the 5.24 PHB, does the Eldritch Knight not allow you to use your weapon as a spell focus? The Valor Bard and the Bladesinger Wizard allow you to do so, so why not the magic-using subclass of the Fighter which is supposed to be a weapon master? It just seems daft.