Found something, a drop-in replacement. AdGuard AdBlocker (MV3 Beta): https://chromewebstore.google.com/detail/adguard-adblocker-mv3-bet/apjcbfpjihpedihablmalm

Found something, a drop-in replacement. AdGuard AdBlocker (MV3 Beta): https://chromewebstore.google.com/detail/adguard-adblocker-mv3-bet/apjcbfpjihpedihablmalmbbhjpklbdf https://chromewebstore.google.com/detail/adguard-adblocker-m... Copy and pasting the ublock custom filters into AdGuard seems to work.