Comment by nlawalker

It's very scenario dependent. I wish my dishwasher got all the dishes perfectly clean every time, and I wish that I could simply put everything in there without having to consider that the wood stuff will get damaged or the really fragile stuff will get broken, but in spite of those imperfections I still use it every day because I come out way ahead, even in the cases where I have to get the dishes to 100% clean myself with some extra scrubbing.

Another good example might be a paint roller - absolutely useless in the edges and corners, but there are other tools for those, and boy does it make quick work of the flat walls.

If you think of and try to use AI as a tool in the same way as, say, a compiler or a drill, then yes, the imperfections render it useless. But it's going to be an amazing dishwasher or paint roller for a whole bunch of scenarios we are just now starting to consider.