It's different when the artist is using it to promote his/herself, although YouTube is still making money off the ads after a certain hit level and has agreed to funnel the money to the artist. But when the artist has no control, YouTube's ads generate a shitload of profit for YouTube and UMG or whomever and the artist isn't getting any of it. And that profit, in itself, explicitly violates Federal copyright laws and goes beyond the scope of fair use.
Speaking to the above concept by @HurtinMinorKey , if artists create art so that anybody other than the artist can wildly profit from by doing absolutely nothing, artists might as well not even continue making art. Sharing art without profit to anybody (e.g. taping sections at Pearl Jam concerts and sharing them without payment) is not the same as YouTube getting revenue for ads and hits by doing absolutely nothing other than providing a sharing platform. Take away any YouTube revenue, and that's different.
You learn the basics in IP classes, like this:
And it's not "forever" but the time limited was extended per the "Disney Extension," for sure.In summary, some important points to remember:
* The authority to establish Copyright Law comes from the US Constitution, Article 1, Section 8.
* One major purpose of Copyright Law is to “promote the progress of the sciences and useful arts”, in other words knowledge.
* Copyright law is an attempt to balance public interest with the rights of the individual author/creator.
Note that this shit affects average users, too.