Although we cannot deny such a risk, there should be many more satisfied clients of innovative products and services than dissatisfied ones. Another argument would be caveat emptor. Alternatively, even if the risk materializes, one could attribute that to just bad luck. Can we accept these views? If the answer is “Yes”, what we need is perhaps a little more policing effort or education.
It is possible that there are limits to the efficiency of the labour market’s ability to do that matching. Job search involves process lags, such as the window of time that an employer chooses to receive applications, as well as the decision lag involved in selection. So beyond some point, running the economy faster might not open the spigot that much wider.