Harem is a popular anime genre, but lately, its popularity is experiencing a downward spiral. The audience is past the eye-roll-worthy tropes and the same story copy-pasted with a different title. Harem anime used to be a lighthearted, fun, and guilty pleasure watch. There are fewer and fewer harem shows every season that can capture the viewers’ attention. Only a few decent hits like A Couple of Cuckoos, The Quintessential Quintuplets, In Another World With My Smartphone, and more have recently redeemed the genre.
Source：https://www.cbr.com/rent-a-girlfriend-new-episodes-season-3/
