@Pat271
Disagree. Let me give you a real world example. I have an apartment in Paris, used to rent it short term only (many US guests). NOW long term rental only due to changes in the Paris market. Mostly caters to students coming from all over the world. Most recent guest, a couple students stayed August-Dec 2021, posted review. Very relevant review to any prospective guest NOW.
They happen to live in the UK. OK.
Problem. When anybody views the listing from US (or a long list of many other countries) they won't see this review AT ALL. They see a bunch of old reviews when it was STR from 2020 2019 ever older. MOST RECENT review is buried way down literally many pages below reviews from 2016!
So, THE most relevant review for the apartment is buried where few see it. Not good. Discrimination like this is never a good idea and this is why.
PS- my US listings serve guests from many many different cultures, some now live in the US, some come from other countries. As airbnb host, it would never occur to me that a review's relevance would or should be based on their culture or national origin or the country where they live. Because this is discrimination.