> To see your trips and travel research, turn on these settings: Private results, Web & app activity This is the main reason why I will never be able to use www.google.com/travel. I used to use the Trips app with no search history, but Google is shutting down Trips in favor of forcing people to loosen privacy settings. It is very disappointing because Trips worked very well.
If you don't want to see your search history (since you seem adamant on disabling it), then just use the other features on google.com/travel (destination/hotel/flight search).