This is also just the reality of the job market, especially in this industry. Dev positions get hundreds if not thousands of applications which all vary widely in quality.

I have 20 years of experience and a six figure salary, the last time I went looking for work and was putting out applications I sent out easily over 100 applications and only had 4 interviews. I've found it's best to form a relationship with a competent recruiter, and work with them anytime you're back on the market. They're incentivized to find you a decent position so that they can make their commission. Of course finding one that is decent is almost as hard as the process of sending out applications, but once you do it's a relationship worth maintaining.