one of the sites you looked at while looking up rambutan? no vpn too, if a page you looked at was served ads by an ad provider they could track you with your ip, as well as assosciating you with a unique fingerprint since you dont have fingerprinting protection. if you only used wikipedia, there is a second rambutan season in some places from november to january, so its possible that they (the rambutan or fruit processing and agricultural industry) are just trying to pick up sales ahead of the season.

if you have sus extensions too.