Why this theme is showing up

Real examples with the stored reasons/explanations.

Supermetrics · 2026-03-12

Gist: The content says marketers struggle to prove ROI, and that the problem is broader than attribution alone. It frames measurement as the real challenge and cites a report claiming 40% of marketers see ROI proof as their top issue.

Signal reason: It cites a concrete metric: 40% of marketers say proving ROI is their top challenge.

Source