On here i will discuss about how we can remove avatar from bbpress forum or reply list.
You can comment these lines in function bbp_get_reply_author_link( $args = ” ). You can find this function in
bbp-reply-template.php file that is located in /wp-content/plugins/bbpress/bbp-includes.
// Get avatar
if ( ‘avatar’ == $type || ‘both’ == $type )
$author_links[‘avatar’] = bbp_get_reply_author_avatar( $reply_id, $size );