Sorry if I reopen this discussion. But I search for it and this topic is no more update.
I write this to update someone that need to disable tags on bbpress
In the new bbpress version 2.5.12 you can disable tags by this filter
add_filter( ‘bbp_allow_topic_tags’, ‘__return_false’ );
You can put this on functions.php file in your theme.
P.s: this filter disable both, input and html in every forum/topic (newest and older)
I hope somenone needs.
Bye
