This. Instead of a simple method call, you now have the joys of distributed systems to deal with instead. I'm a fan of right size architecture. Monoliths have

This. Instead of a simple method call, you now have the joys of distributed systems to deal with instead. I'm a fan of right size architecture. Monoliths have their place. Microservices have their place. Neither are necessarily better than the other. Different tools for potentially different jobs.