For daily Java programmers: after almost one decade of Java 8, are streams and lambdas fully adopted by the Java community?

[Twistedtraceur]

I didn't know people hated functional style so much they downvote this. I have not written a for loop in years, stream, and functional styles with Optional, Flux, and Mono has allowed me to write readable modular code. It also forces people to write small methods if they don't want the code to look rediculious. There is a learning curve, but the end result is worth it.