Comment by Too

This must not be done prematurely. Replacing function calls with processes quickly break “go to definition” and all the other conveniences or guardrails provided by your compiler toolchain.

Unfortunately been dropped into that situation. The system was constantly broken due to missing of malformated arguments. Nobody dared to change anything.

Same applies to prematurely microservicing a monolith. At least there folks seem to be sensible enough to use protobufs or json, instead of loosely typed strings.