FabioPaz

Why would you guys want to profiles being indexed, since google will treat it mostly as thin content ? My forum have 240.000 members and 180.000 topics, now imagine what the crawler most think of this, not even mentioning the problem with crawl budget (ps: 180k topics with 1,4 million posts).
About the algorithm, I don't think google will check EAT authority using your own site, if this was the case people would manipulate it very easily.
Dont you think google will get the author name from the topic itself and compare using other factors ? Like where the name of the author is mentioned OUTSIDE the site ? Social media ? etc ?
If content of the author is the case, google will follow the forum structure and find it. But if google find the same content in the author page and in the forum, the chances of duplicated content will increase, right ? (not a rethorical question).

It's base on a posts count:
if ( \IPS\Settings::i()->sitemap_profiles_content > 0 ) { $where = array( array( 'member_posts >= ?', \IPS\Settings::i()->sitemap_profiles_content ) ); }  

Yep. It worked. Thank you anyway.
ALTER TABLE ibf_core_pfields_content DROP COLUMN sfsMemInfo;