Is quantum encryption going to kill traditional cybersecurity products?

[Northernah]

Quantum encryption sounds like one of those topics that moves between serious research and marketing fog depending on who is selling it. Traditional cybersecurity products are already complicated enough, so adding quantum safe claims makes the buying decision even harder. I am curious whether quantum encryption becomes a real replacement for older security methods, or whether it just becomes another expensive checkbox for enterprises trying to look prepared

[QuantumKnight]

Traditional security will not disappear. The boring stuff like patching and access control will still matter

[Grover26]

Quantum safe branding is going to be abused badly. Every vendor will slap it on a brochure

[Leo]

The real shift will be in standards and migration planning, not magic products

[Rory84]

Most companies still cannot manage passwords properly, so quantum encryption will not save them by itself