A year ago my account with 5700 followers got an average of 3000 impressions per post (art). Today it's only 200-500. It mentions their fanout system was replac

A year ago my account with 5700 followers got an average of 3000 impressions per post (art). Today it's only 200-500. It mentions their fanout system was replaced by something new, not sure when or if thats in the drop, but my impression count dropped around April-May last year. Clearly something decided my posts should not shown to my followers very often.