Considering the widespread popularity of Adguard brand, it would be highly beneficial for Bitwarden to incorporate support for their alias service, irrespective of comparisons with other offerings. Many users have already adopted their alias service, and migrating would present considerable inconvenience.
Given the existing support for SimpleLogin and Addy, which share similar functionalities, along with numerous other aliasing services, expanding the options available seems like a positive step.
In my estimation, a greater variety of choices would be advantageous.