If you alawys write exactly one monolith, you are probably fine. But when you don't buy into the hype of "every service/app/executable in it's own language", yo

If you alawys write exactly one monolith, you are probably fine. But when you don't buy into the hype of "every service/app/executable in it's own language", you probably want to share some code between all your executables. Say the DB driver, the model, or even just a video codec. Without dynamic linking you duplicate all that stuff and, even worse, cannot be certain that all your executables use the same version.