More girls are Asian only. Noticed Jin from ginza has just gone Asian only. What's going on? A lot of these girls use to never be Asian only but recently there's more and more.
Simple. Because they can now.
Given the bargaining power which covid border closures has given them, some Asian WLs choose not to see Caucasians now.
And of course most of them never want to see Indians/Arabs/blacks etc.
They can earn plenty of money just seeing Asians.