The Digital India initiative primarily focuses on:

The correct option is Digital infrastructure and services.

Digital India is a flagship programme launched by the Government of India with a vision to transform the nation into a digitally empowered society and knowledge economy.

The main pillars and objectives of the Digital India initiative include:
1. Digital Infrastructure as a Core Utility to Every Citizen: Providing high-speed internet, unique digital identity, and secure cyber space.
2. Governance and Services on Demand: Seamlessly integrating services across departments and offering them online and via mobile platforms.
3. Digital Empowerment of Citizens: Enhancing digital literacy and ensuring universal access to digital resources.

Therefore, the primary focus of the Digital India initiative is on developing robust digital infrastructure and delivering digital services to all citizens.