Spring Boot is very valuable because it can accommodate any number of implementations that can be done by microservices, and it has many advantages when used on top of Java.
Positive impacts have been observed since starting to use Spring Boot in the company because it is a framework that allows for easy creation of microservices.
Spring Boot is very mature and developer-friendly, though it abstracts a lot of complexity, which can make it difficult for a developer to fully understand what is happening in the background.
We always face one challenge with Spring Boot applications when libraries are updated, libraries have changed, or class loaders or class-level implementation are modified based on Java or other libraries.