Agreed, and I did leave room for writers to have other (and doubtless, much more essential) concerns. Since a writer is usually only one person and their works are absolutely IP and that is a survival matter, to them.
My only point in raising the question was that despite having a fair amount of manufacture in the US, much of what is done here relies on mere assembly of parts designed elsewhere - and so the patents or copyrights would be irrelevant to those US businesses, making the survey fairly useless, other than to demonstrate why IP doesn’t get much more attention from business. Makes it a bit tougher for small business writers, inventors, and artists to get support.