In addition to removing configuration files and local app settings, uninstalling with the CleanZoom uninstaller will also remove cryptographic keys, which will cause you to lose the ability to decrypt end-to-end encrypted (E2EE) emails in Zoom Mail and Zoom Phone voicemails with Advanced Encryption, unless you have a backup key with sufficient access or account escrow enabled.
Be aware of the likely permanent loss of E2EE encrypted Zoom Mail emails and encrypted Zoom Phone voicemails before using this uninstaller, and potentially use the standard uninstall method if you intend to reinstall Zoom on the same device.