An author's copyrights can be assigned or transferred to a third party. This leaves the author with only the same rights as any member of the general public. (There are a few narrow exceptions, but nothing that would prevent the possibility of an author infringing on the copyright of a work he created)
It's also possible for a person who prepares a work to not be considered the author. This is the case for works made for hire.
And of course copyright isn't mandatory, though that just leads to works being in the public domain, so at least there's no danger of infringement there.
However, bear in mind that copyright only applies to original material, not to pre-existing material. A review which includes a quote is copyrightable, but the new copyright for the review only covers the portion original to the reviewer; the material quoted is only covered by the copyright of the work the quotes are drawn from.
17 USC 103(b):
The copyright in a compilation or derivative work extends only to the material contributed by the author of such work, as distinguished from the preexisting material employed in the work, and does not imply any exclusive right in the preexisting material. The copyright in such work is independent of, and does not affect or enlarge the scope, duration, ownership, or subsistence of, any copyright protection in the preexisting material.
It's not an "idea", it is genetics that you are intolerant of. And the bigotry is based on intolerance against specific genetics. And boo on you if you don't like it, that's just the way it is. Analysis and reason is fruitless when confronted with tribalism and instinct. Just not worth my time. Besides, I am more easily humored by watching you play dumb.
The unintentional hilarity of YOUR shiny, new, fascist tribalism is its nihilistic inability to perpetuate hooey, but not the tribe itself.
I denounce myself afresh as the bad guy for upholding the notion that Form Follows Function; Flees Foolishness; Flames Falsehood.
"I've seen it. It's rubbish." -- Marvin the Paranoid Android