Seeking Insights on Performance Marketing Challenges for Ad Platforms

Hey everyone, I'm a founder building a platform to aggregate, attribute and optimize performance marketing campaigns. I'm trying to understand the biggest pain points for performance marketers running ads on Meta/Google/TikTok/etc. Would any of you be willing to spare 15 minutes to let me pick your brain? Your insights would be a massive help. DM me if you’re willing to talk, thanks a lot.