You don't really think it'll ever get anywhere near that percentage, right? When the major players start devoting time and resources to defeating ad blockers that's when the real fun will begin.
This would be an amazing development. 99.9% of the providers who switch to paid subscription will go out of business, because their content is toxic garbage that people will never click if it cost them money. The remaining will be those who care about quality and consider the viewers to be their customers, not their product.
Serious question. No intention to insult.
You are on the Internet, not sitting in a pub with no wi-fi. Instead of writing "if I remembered it right", why not spend 2 minutes googling, to find out how AdBlock Plus actually operates?