Who in the offended country is being forced to use an external map they find annoying? Those governments can make their own maps and share them with your population, like any other product or service that conflicts with regulations in some jurisdictions.

What they're looking for, and some corporations are willing to provide, is the appearance of endorsement by external authorities for their political stance. Anyone in the country who disputes the border layout can be 'refuted' with 'just check Google, that proves the border runs thus and so.'