Microservices and api management gets more popular. (and the need for jwt/oauth) since redhat is generally trusted. It is basically the only option if you want to use it.
Hmmm, I thought something happened recently or it's just confirmation bias from my end cause I've been seeing a little too much lately.
RedHat has some nice software designers - design for extensibility is visible in every product they create. And adhering to standards like the Java EE web framework instead of going the NIH style of Spring. After 2 or 3 major releases the Spring APIs start showing signs of leaky abstractions or outright confusing mess.