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.

Taken from Merriam-Webster:

>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.

using a fork to eat soup is possible

Indeed. To stretch that analogy a bit further, spoons can be seen as a new technology which pushes the cost-benefit curve out. As with all new technologies, adoption can be gradual. For a time, lots of people will continue to eat soup with forks, until soup browsers begin shipping with spoons by default.