Answer:
B. They should market localized products and services under local brands.
Step-by-step explanation:
Global Agnostics are most likely going to lead anti globalization demostrations. That means that they are against the idea of globalization and prefer national products.
Companies shouldn't consider them as lost customers. They can market localized products and services under local brands, for example Nestle owns more than 8000 brands around the world, most of which are local, country specific brands not marketed somewhere else.