I Honestly feel like this is just a solution in search of a problem. If the end concern here is IP then there’s already the DMCA to back that up, even if the DMCA enforcement is honestly terrible and arguably easily abusable in 2023.
Furthermore, imagine a player equipping the speed coil or grav coil in a game that involves complex movements where you are frequently equipping or unequipping such gear; this will get very annoying very fast seeing these pop-ups; this, in turn, may likely contradict community standards for spam since purchase prompts would have to be displayed every time the user took the gear out. As a result possibly putting the creator at risk of moderation action.
:Insert applicable EA Joke here: