The streaming services wont work if you have no access to interner lol.
At my last job I had to travel to my work dailly for over an hour in one way, for almost the whole travel I didn't have any network or phone reception.
Will much rather just have music on a media server and a client that allows me to locally download some of my favouritr music for such situations like navidrome and synfonium than pay for spotify premium to allow me to do that.
Most streaming services have that under a paywall, which in that case I will much rather just make my own if I have a system to do it.