The crossbow was the first weapon to end all wars. Wasn't this, according to Biden, politicians, the woke military, and the MSM, the second? 
Yes, but the bodkin arrow and the Longbow dominated Agincourt.
Quantity has a quality all its own. At some point it is not a question of how much gee whiz stuff you have on the airframe, but how many airframes you have in the air.
While I believe the future is coordinated attacks and defense by drone swarms with AI coordinated through a mothership, and with enough autonomy to be sicced on individual targets, with secondaries in the queue in case the primaries are destroyed, are we there yet?
What is on the drawing board will not defeat what is in the air.