A lot of tools (especially in Hadoop) were doing the same things. So the idea is to share all that logic in its own dedicated service. Like so many other thing

A lot of tools (especially in Hadoop) were doing the same things. So the idea is to share all that logic in its own dedicated service. Like so many other things in software the tradeoffs had unforeseen consequences. What is an optimization for that community became baggage to the newcomers. I think HashiCorp is one of the worst offenders of this thought (even though I love them and use several of their tools)