Arbitrage of deplorables
The natural phenomenon of horrible people migrating to services that don't want them until they're evenly spread, thereby removing the competitive edge of being able to claim that you don't serve horrible people.
Bob: I prefer to use X instead of Y, because they have fewer Nazis on the platform.
Jo: They used to, but there was an arbitrage of deplorables, and now they've got the local white nationalist cult using them.
Jo: They used to, but there was an arbitrage of deplorables, and now they've got the local white nationalist cult using them.