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There was a point where I had fiddled with my ublock settings to such an extent that lots of website weren't working.
I love the concept of ad blocking, but then I have to pay a bill or I have my kids do some educational thing (eg Khan Academy) and the adblocker breaks the website and I have to turn it off. I know they have a little toggle for that, but I find that it doesn't work as smoothly as I'd like.