Earlier quoted context omitted.
I can't imagine getting rid of it completely would have good effects, as it would make any large scale production impossible. You might still get a few blog post, but getting books produced will be tricky and something big like a movie might be outright impossible. This is doubly true in the modern digital world were everything can be copied in a fraction of a second and where the piracy site, not the authors, will b…
As a jumping-off point for thought: Piracy-by-default would work very well in a world where access to a work is not charged, but the social custom is that revenue is collected via pre- or during-production crowdfunding You may see lower revenues, but how much cost is currently poured into resolving licensing / investing in DRM / etc, all for works to be pirated anyway?
So, when you have good content with reasonable prices, people also come and buy.
Also, there are some eBooks in Kobo store devoid of any DRM. So, publishers are not forced to use DRM on Kobo, as well.