The announcement of a new feature that provides roadside assistance via satellite could potentially increase Apple's revenue as it may attract more customers who are interested in this service. This could also be a part of Apple's broader push into the automotive industry, which could further increase the company's revenue in the long term.

Globalstar, as a satellite communications company, could potentially benefit from Apple's new feature if it is involved in providing the satellite services. However, the article does not specify whether Globalstar is involved in this feature, so the impact is uncertain.