My simple solution: that little "x" in the Amp navigation bar, make it close the amp envelope and drop me in the regular site.
Which is exactly what you expect from it, intuitively.
The publishers choose to participate. They add code to their webpages to get them to work with AMP.
There are issues with AMP, but copyright concerns aren't among them.
If you have a procedure with 10 parameters, you probably missed some.