There hasn't been an improvement on software architecture state of the art since SmallTalk and Relational Databases. Everything else is either a rehash or a rebuttal that proves short lived and ends in a rehash.
I explained the same thing to my mgr who is non-technical but is exposed to the relentless flow of tech trends and hype.
I explained:
1-There are 2 developments that have been complete successes:
Relational
The internet
2-Every other trend has some value for some problems but is not a silver bullet and typically does not live up to the enormous hype the industry applies to every new thing. Our job is to pick and choose which tools+methods work for the problems we are trying to solve.
Unfortunately parceling it out and fudging it killed a great concept and we got stuck with corporate driven "OOP" that lives on in Java, Kubernetes, etc.
It's a wonder the people at PARC divined so much of great conceptual designs and other companies got to profit from bungled versions thereof.