YouTube Impressions Diagnostic Expert

I need a YouTube Analytics expert to diagnose why my channel's organic impressions dropped and remain at 2–3K per livestream despite high CTR. The decline began around March/April 2026 and has continued for months. I want a data-driven comparison of my historical high-performing livestreams vs current livestreams to identify what changed in YouTube's organic distribution. Key requirements: Analyze YouTube Analytics reports Focus on impressions, Browse, Suggested and traffic sources Compare historical vs current performance Identify the most likely cause of the prolonged impression decline Provide an actionable recovery strategy I am NOT looking for generic thumbnail, title, SEO or paid-promotion advice.