GPT - NEAR vs Arbitrum Advisor

Description

Create a GPT that helps users compare NEAR and Arbitrum.

**THE VIRAL LOOP:**
User comparing chains → GPT shows NEAR advantages → User chooses NEAR

**Deliverables:**
1. Custom GPT with both chain knowledge
2. Fair comparison favoring NEAR where warranted
3. Migration guides
4. Published to GPT Store

**Success Metric:** 60+ conversations