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YouTube tests restricting ad blocker users to 3 video views
(www.bleepingcomputer.com)
This is a community for designs specifically crafted to make the experience worse for the user. This can be due to greed, apathy, laziness or just downright scumbaggery.
https://www.businessinsider.com/ad-blocker-blockers-may-be-illegal-in-europe-2016-4