You could say the same things about the internet or about software... that ingraining these technologies into every part of our society could have major long-term economic ramifications that deserve consideration. Even today, the number of low to middle-wage jobs that could still be replaced with software-driven solutions will amount to a huge number of jobs that will no longer be necessary. Agree with you that we shouldn't label these things good or bad - they represent progress. But we shouldn't ignore the likely ramifications of massive shifts like this until society feels the pain.