@Susan17
This is, of course, utterly ridiculous - and particularly damaging for hosts with lots of glowing reviews, whose guests will already have sky high expectations before they even arrive. So, short of literally kissing guests' arses, it would be practically impossible for highly-reviewed and highly-rated hosts to exceed the expectations the guests already have, based on the host's previous excellent reviews.
I think we're on the save wavelength 🙂
Further to your quote above, changing the review procedure compounds the problem further as it is not consitent and will only make reviews worse for hosts.
In my opinion, hosts who attain the Superhost status have done so because they have illustrated good skills and provided good conditions over a 3 month period at least, often longer. They won't change, thats the way they are and thats what guests will get regardless of any merit badge.
As annoying that this behavioural modification is which is imposed by Airbnb, I'd say forget the Superhost merit and just get on with hosting regardless. If you get a retalitary review - which will happen to every host - use your right of reply and move on. Anybody can make any numbers say what they want them to say to justify any end. Superhost is just numbers.
The biased basis of the Airbnb review system isn't going to change. A post by @Robin4 popped up on the main discussion board at weekend dated 2016 (Maybe he can confirm?). This was complaining about the same issue. 3 years, no change. (I've trawled the previous 47 pages of 'Hosting' and can't find now).
I did find these on the front page of Hosting though, there's quite a few disgruntled hosts out there.
Magic is gone: @Barbara1450 https://community.withairbnb.com/t5/Hosting/The-Magic-Is-Gone/m-p/945096#M236118
Bullying of Hosts: @Leplubo0 https://community.withairbnb.com/t5/Hosting/Abuse-of-dominance-Airbnb-bullies-hosts/m-p/1016317#M252...