Goodbye GitHub Copilot. Never used it heavily, but the April changes made dropping it effortless: new Pro/Pro sign-ups paused, tighter usage limits, Opus models locked behind Pro only ($39/mo), and usage-based (token) billing rolling out June 1. Easy call. Back to relying on my own mind again! #GitHubCopilot #AICoding #CopilotChanges #UsageBasedBilling #ClaudeOpus