It's basically a law of the Universe that your software will look like your org structure. You have to treat it as a hard engineering constraint, just like you'd treat seek latency on a spinning disk, or the speed of light between two data centers. You can't increase the speed of light, but you can still function. Treat org constraints like that.

Or, you build a well architected piece of software that replicates your organization structure if the people (director+) who are in charge of the org structure do their jobs well.

Any organization that designs a system (defined broadly) will produce a design whose structure is a copy of the organization's communication structure.

— Melvin E. Conway

Hahaha. Perfect.