Hell yes, and there always will be, for the right values of "smart" and "skilled".
>Given the low pay for many scientific positions... etc
The sad fact is that the low pay you mention causes so many really smart people to turn away from science as a career.
>Maybe the upside is that with the tap of smart people turned down a little, conditions will improve for the people who are left.
If you turn down the tap for the smart people going into science and non-zero-sum businesses (like stock trading etc), I am certain the conditions "for people who are left" will become worse than they would have been. Absolutely certain.