[Closed] Echo Dot set up for kids help required

Bought the kids echo dots for Xmas as a, they wanted one and b, would save us streaming from a tablet to a Bluetooth speaker. I had created Spotify accounts for them under my Spotify family account to do this and thought I could replicate this with the echo dots, so they can play different content at the same time.

Turns out this is not as simple as I thought and voice profiles and account switching are all required to enable this.

Is there an easier way to do this or will Amazon music family enable multiple streams within the same household as I each echo fit can be used independently?

Thanks for any help or suggestions.