Is this post a reference to some fact?
This post proves nothing I'm sorry...the little guys do copyright their music right? Indie studios copyright their art right?
Having worked in the music industry in Germany, let me tell you about the GEMA.
It's basically the music copyright owners mafia.
They own most musical rights, since for the longest time, to even print physical music mediums, you had to register your rights with them in Germany. They then basically get the money from the music performances in for you, the artist, as a form of stand-in rights owner.
Except that the way they distribute the money is NOT based on what music is actually performed in live venues or radios. They take SOME radio stations AVERAGE playlist, excluding every niche radio station like college radio stations, jazz radio etc., and base the fee distribution completely on this.
There's a lot more detail I can go into, but the final result is:
a) small performers and musicians get paid less than they should, especially if they are not considered "serious" music (=classical music) and don't get played in mainstream radio. Only huge earners have any weight or say on the distribution and fees.
b) GEMA automatically assumes public music performances include music that they own the rights to. This goes as far as trying as charging people for playing music for free in the streets, on the base that there is potential that they might play copyrighted material. Now, the way these fees are calculated are the absolute worst, but I haven't had coffee yet, so don't get me started. Basically, never try to set up any type of event with music in Germany, they'll eat your lunch.
So yeah, I can see copyrighting dance moves going down REEEEAAAAAL south. From actual fact and experience.
Does it stop people from whistling tunes under the shower? Nah.
Is it a horrible rip-off system which is an absolute pain in the ass to deal with, especially for smaller promoters and musicians. Yup.