The problem with this is that fundamentally, we as humans really don't even know what "consciousness" even is. All these "emotions" and things you describe are just chemicals, signals from the brain using electricity and the such. There is nothing particularly special or earth shattering about that. The main thing that holds us back from accepting or predicting our own future is that our brains just can't comprehend what things we are actually capable of, because the means to create those things in the first place don't yet exist. It's almost a catch 22 of sorts.
Even just 30-40 years ago, do you think people truly thought those giant computers they just invented that were the size of small houses, would be thousands of times more powerful, but fit in our pockets?
Even if we are not currently following Moore's law this year, or even for the past few years, the whole point to the exponential curve is there is breakthroughs along the way that take flatness from the curve and turn it into almost an impulse like response. Something like quantum computing, or a big discovery at CERN could be the start block to the next "big thing". We just don't know.