reminder you absolutely CAN filter flags on /int/

go to https://www.4chan-x.net/
>install greasemonkey/tampermonkey
>install 4chan X
>click pic related (circled)
>select filter
>click flag
>close text window
>refresh page

now go to 4chan x settings (the wrench button top right)
>scroll down to filtering
>uncheck stubs to hide the stubs
>check recursive hiding to hide replies to filtered posters
you're welcome

go to https://www.4chan-x.net/
>install greasemonkey/tampermonkey
>install 4chan X
>click pic related (circled)
>select filter
>click flag
>close text window
>refresh page
you're welcome

now go to 4chan x settings (the wrench button top right)
>scroll down to filtering
>uncheck stubs to hide the stubs
>check recursive hiding to hide replies to filtered posters

go to https://www.4chan-x.net/
>install greasemonkey/tampermonkey
>install 4chan X
>click pic related (circled - don't worry jap anon i'm not really filtering you)
>select filter
>click flag
>close text window
>refresh page
you're welcome

now go to 4chan x settings (the wrench button top right)
>scroll down to filtering
>uncheck stubs to hide the stubs
>check recursive hiding to hide replies to filtered posters