If you're still using X/Twatter (no fucking idea why you would be tbh)

To disable it:

Go to - Settings > Privacy & Safety > Data sharing with business partners

AND - Settings > Privacy & Safety > Grok

( as there are two locations to adjust )

Aren't you literally, sick and disgusted with their policies already? Why anyone isn't Nostr only is beyond me. It's a choice between freedom and the illusion of freedom. WAKE UP!