Apple promoting promiscuous user behaviour

Recently when I performed an app search on my mom’s iphone looking for the Vodacom app, the search brought up the app “Grindr” under “recent searches” causing relationship problems for me and my partner. Nobody has downloaded the app nor has it been searched for on my mom’s phone. Does Apple promote promiscuous behaviour from users to allow this to happen? The “hidden apps” feature introduced earlier this year on iOS has had the same effect. This is on iOS 26.1.