Google is cutting support for uBlock Origin in Chrome, but you can extend its support for one year using the ExtensionManifestV2Availability policy in the Windows Registry.

source https://www.windowscentral.com/software-apps/browsing/google-might-be-cutting-support-for-the-worlds-most-popular-ad-blocker-but-this-windows-registry-trick-will-help-chrome-and-edge-users-keep-intrusive-ads-at-bay-for-a-year-longer