What alternatives to Google Analytics 4 would you recommend for a Chrome Extension (Manifest v3)?

Hello developers & no-coders Google Analytics Cons: - Difficult implementation GA4 & Manifest v.3 (if you have an example, please, share your experience) - Confusing UI & Segmentation Requirements: - Simple implementation into Chrome Extension App (+ React) with can be working in background / service worker - Easier customization (dashboards, tracking, data) - Events such like: "clicking on a button", including: links, login/logout - Sufficient features in free version