> qbit counts in the biggest machines are multiplying every year similar to Moore's law, so that seems to be just a matter of time.
That's pretty much my take on it too, just because it's pretty limited right now there appears to be healthy growth in qbit counts which would suggest a more usable quantum computer is mostly a matter of time and further research.
It doesn't matter how many qubits you have if those qubits are too noisy to do anything with. Noise is the ultimate limit when trying to get a useful signal out of something. Noise is how the universe stops us from knowing everything about everything.
That's pretty much my take on it too, just because it's pretty limited right now there appears to be healthy growth in qbit counts which would suggest a more usable quantum computer is mostly a matter of time and further research.