Can you clarify? What is self evident? Plenty of people use Chrome without blockers. Maybe their browsing experience is subpar, but “unusable” is categorically false.
>not capable of being used or fit for use : not usable
And their example:
>The lavatory, totally unusable, was full of snow which had blasted in through the keyhole.
Which is categorically false of course because you can very well do your business before hypothermia sets in.