Unfortunately you're wrong. While some companies haven't yet made the leap from 8 to 11, most have. You'll find that Java 8 support is being deprecated if not outright removed across the JVM ecosystem.
Can you point me to surveys to back up this claim? I interview lots of people from lots of companies, no one is using anything above java 8. Sure this evidence is anecdotal, but i've probably got evidence from around 150 companies.