Copyright impose restrictions, and GPL gives permission where you do not have any. If you get sued for copyright infringement, its your job to waive the GPL as your permission to distribute. The legal permission granted in the GPL is what protect your distribution, and without it, anything requiring copyright permission is illegal.
Words have meanings indeed, and the word restrictions is thus wrong, plain and simple. The GPL provide permission under a set of requirements. This is true for any software license, including BSD/MIT.
So the obviously false claims are yours here, Im sorry to tell you. If you don't want to be granted permission under the license, all you need to do is stop infringing the copyright of the author. That and possible pay compensation for any current act of infringement.