Hi Darladarla,
We are sorry to hear that your'e experiencing mix of technical issues on your device. Please try the below steps and check if it helps.
For the overheating issue, try turning off Fast Charging under Settings > Battery > Charging. Also, avoid using your phone while it’s charging to reduce heat.
For the data usage warnings, go to Settings > Connections > Data usage and check which apps are using excessive data. You can disable background data for apps you don’t need.
To address concerns about unwanted AI or privacy settings, head to Settings > Privacy and review permissions for apps. You can turn off unnecessary features under Digital Wellbeing & Advanced Features.
Let us know if these steps help, or if you need further assistance.
Thank you.