Crippling enough that most people won't notice is a viable business decision. Introducing a security benefit, inserting a self interest(crippling adblocks while providing vastly inferior alternative) which won't be noticed by most people but they are being secretly compromised behind the scenes since less ads are blocked and are being tracked more effectively is a profitable business tactic. Bringing a benefit along with a profit tactic compromising customers and pretending the said compromise is as big of a detriment to the consumer, which it is not, is whats going on. Is this so hard to see? Its not a FUD but the profiting parties trying to sway the opinions.