It's surprising this is not more widely recognized. The majority of corporations need help configuring existing software, not developing and marketing novel software. Those new opportunities come and go. If you want stability, get a job in IT.
Recency bias, amplified by the age bias in tech. There are a whole bunch of people in this industry who just weren't around before the post-2008-great-financial-crisis-zero-interest-rate-money-firehouse financed an unusually long bull market and sent pay packages through the stratosphere.