The Society of Authors and the Writer Guild of Great Britain are working on taking action against the issue of vanity publishers exploiting authors...the first step is information gathering which is where they need your help. full article here https://www.societyofauthors.org/News/News/2021/March/Authors%E2%80%99-unions-launch-investigation-into-contribu?fbclid If you've ever had contact with any form of vanity they are asking you to fill in their survey here https://www.surveymonkey.co.uk/r/soa-wggb-contributory-publishing-survey