The issue is that even though I’ve chosen only Google as the default search engine, I see Web search and Bing search.
The issue can be reproduced by highlighting text on any web page then look at the context menu.
When I highlight the text I’ve typed above, here and now, the context menu only offers Bing search. In other web pages, I see both Web search and Bing search listed. Web search does use Google.
Expect to Not see Bing anywhere.
Brave Version 1.17.75
Android 9 Moto G6