this integration is for synchronization of various device with samsung account , such as you have spotify in phone and want sound output in laptop or in google home or alexa or any wifi speaker away from you ...
assume i have my smartphone in my room but i want to play music in my smart TV using spotify , than in TV i just need to login via samsung account and from my samsung music i can control music play
its not useless , you need to know why it is there
