Manifest v3 is killing current WebRequest API so you won't be able to filter requests on the fly (sort of playing man in the middle). This means uBlock won't b

Manifest v3 is killing current WebRequest API so you won't be able to filter requests on the fly (sort of playing man in the middle). This means uBlock won't be as effective because once web request is done\page\script is loaded - it is impossible to stop it from loading other scripts. Also it limits how many or what urls can be filtered at all if I'm not mistaken.