I don't understand your point. Switchblades are (roughly) more akin to FPV (300 model) and Vampire drones (600 model) with reapect to size and payloads. Shahed style drones are roughly like like low end cruise missles. Different form factors and different capabilities. All of them are needed, but they're all very different.
A cruise missile is 3,000,000$ and a shahed drone is 50,000$ so if it’s even remotely the same capability it is an immense technological improvement over an expensive and slow to manufacture cruise missile.
You need a high/low capability that mixes all levels. For example, the Ukrainians and the Russians are both manufacturing very expensove cruise missles (Neptune/Iskander) and long range attack drones (shahed/fp-2/lute/etc). At any rate the original post I was responding to was comparing Switchblades to Shaheds, which is non-sensical.