Any evidence??
The library is the essentially same base commands for all types of devices… and time tested true over many years.
As for the Blynk Bridge command, it is just a way for your code to emulate a virtual pin action, as normally done from the App. The Server is just acting as if the commands came from the App… AKA it doesn’t know the difference between an App command and a Bridge command, thus if an App widget does the job correctly, so will a properly coded Blynk Bridge command, regardless of the device used on either end.