John Muller from Google has said that it is possible to recover from the September Helpful Content Update (HCU) if you do everything right. However, you'd have to wait until the next core or HCU update to see any positive effects of the classifier on your website.
Link to my services:
Topical Mapping Service: https://cloudseodubai.com/topical<i>mappingservice/
Get my website audit: https://cloudseodubai.com/complete<i>seoaudit/
Book a consultation: https://cloudseodubai.com/service-consultation/
Join the Discussion: forum.cloudseodubai.com
Contact Me: