So this relates to the interests profiles (yes, there are two) that Twitter builds for you. Here’s how to view these profiles: https://twitter.com/timmaughan/status/1248357317659299842">https://twitter.com/timmaugha...
Go to your Twitter settings then > Privacy and safety > Personalization and data > See your Twitter data > Interests and ads data
Interests from Twitter is based on your activity on Twitter (once). That list looks like this—except it goes on forever:
You can uncheck certain interests (or check them if you want to for some reason( but you have to do that for every single item individually (as far as I can tell).
Inferred interests from partners is built using tracking data from your activity off Twitter, including tracking pixels from marketing companies and offline shopping behavior.
It looks a lot like the Twitter list. Mine is currently empty because off the unchecking of boxes I did earlier today:
It’s not clear to me if the list will rebuild itself over time.