This is what claims Robert N. Charette in the following article from 2013:
The STEM Crisis Is a Myth
Forget the dire predictions of a looming shortfall of scientists, technologists, engineers, and mathematicians
You must have seen the warning a thousand times: Too few young people study scientific or technical subjects, businesses can’t find enough workers in those fields, and the country’s competitive edge is threatened.
It pretty much doesn’t matter what country you’re talking about—the United States is facing this crisis, as is
The situation is so dismal that governments everywhere are now pouring billions of dollars each year into myriad efforts designed to boost the ranks of STEM workers. President Obama has called for government and industry to train 10 000 new U.S. engineers every year as well as 100 000 additional STEM teachers by 2020. And until those new recruits enter the workforce, tech companies like Facebook, IBM, and Microsoft are lobbying to boost the number of H-1B visas—temporary immigration permits for skilled workers—from 65 000 per year to as many as 180 000. The European Union is similarly introducing the new Blue Card visa to bring in skilled workers from outside the EU. The government of India has said it needs to add 800 new universities, in part to avoid a shortfall of 1.6 million university-educated engineers by the end of the decade.
See the whole article at https://spectrum.ieee.org/at-work/education/the-stem-crisis-is-a-myth