I think most posters, here, ARE using alternate search sites.
The point being made is - and I’m surprised it wasn’t glaringly obvious to you - that a search on Google or Bing for “white couple” (at least up until a few minutes ago) brought up (for me) ONE
white couple and the rest were mixed race couples. Versus a search for “black couples” brought up only black couples.
Seeing the obvious social engineering attempts, by Google, isn’t rocket science.
I don't use Google myself.
Just don't use the search engine if you don't like it's results but why is this even a post on FR?