Ah, I remember the days when people used to say "architect your applications like Twitter"...
...use x technology for y requirement, j stack for k scalability, mix and match the best of all possible technologies throughout your enterprise.... Node here, Rust there, a bit of Kafka over there, some C# and C++, whatever you want, as long as you call it a microservice, and slap a REST API on it. Or GraphQL
Didn't last long, even in tech years...