A petition for the alteration of SE's copyright policy (Music in Videos)

[Fyce]

It's THEIR content so they get to dictate how it can be used.

True, but stupid.
In theory, you are not even able to cut your video before the song ends. Cutting a song before the end is an alteration.
Following the same rule, you can't do an editing showing only parts of your footage, because the music will be cut in parts, and altering it is strictly prohibited.
So, yeah, even if you are right, the results of that policy are stupid on a human level. Maybe not according to the laws, but remember that laws are made by humans, for humans. Don't make them inhuman.

A lie, Warrage doesn't seem to be banned from here at this time, but if he was so what, it's SE's forum they get to set and enforce the rules.

According to the list of people signing the OP, LongNu was banned.
Anyway, again, yes, you are right in saying that SE can apply any rule they want on "their" forum. Still, this is not what human relations and society should work.
Applying rules and laws without any interpretation and flexibility is wrong on a human level.

YT's policy of not allowing illegal use seems fine to me.

Deciding whether something is illegal or not is the work of a juge, not of a private company.

Doesn't need proving, the point is irrelevant.

We are human beings living in a society seeking for peace, progress and happiness. If something goes against those values, it needs questioning. If said thing does not have any benefit for anyone, it's not irrelevent to mention it and try to change it.
Again, you are absolutly not considering humans.

Irrelevant.

Comparing copyright policies between companies working in the same market area with the same kind of product it not irrelevant.