Hiring managers living in a parallel universe where Java has existed since the 1970s and humans code until they're 90.
Nothing says "entry-level position" quite like requiring 45 years of experience in technologies that haven't existed that long. Spring Boot was released in 2014, React in 2013, and Kubernetes in 2014 - but sure, let's pretend someone's been mastering them since the Nixon administration.
The best part? This is probably still listed as a "junior developer" role paying $45K with "room for growth." Time to dust off that time machine in my garage...