Prove the bullets in Bayonetta or Final fantasy are at real life speeds? 😐 See how that works? Also, the blaster with a laser sight would be the PINNACLE of redundancy if the laser were not faster than the blaster.
Phasers? 😐 Srsly. We're not at Lasers = bullets = arrows, because stuff in fiction doesn't work how it does irl. Such deconstruction can be enacted ad nauseum. The problem originates with "prove the laser is a laser". K, prove your bullet is a bullet.