I understand that perspective, but does it really have to be advertising?

I’m not sure spotifyd is just spotify (Edit: I checked, its some kind of spotify client meant to be run as a daemon? No idea what permissions that needs)

And the user that executes a service isn’t determined by who owns the service file, there is a user option in the service config

I don’t know much about systemd, but i assume the file should be owned by root? It looks like it isn’t, so try chown root:root spotifyd.service

I don’t like this explanation, because if you don’t know what wormholes are before, you might think wormoles are represented by the hole stabbed through the paper by the pencil.

Correctly stretching the paper to make a 2D wormhole is hard, but maybe you should just use a bagel or something

You’re good at it

The site looks good, but it desparately needs content moderation

Boot from a live disc/usb, check the kernel logs. That should at least tell you where the boot process got stuck, what to do about it depends on what exactly broke.