These caches of data are essentially just junk files, and they can be safely deleted to free up storage space.

Can you delete android folder?

Yes, it is totally safe to delete empty folders in android. If your system required those folders it will automatically create those folders for you in the future. If you use some apps in the past and now you are not using them then those apps also left some empty folders so you can delete them as well.

What is stored in android data folder?

The application data folder is a special hidden folder that your app can use to store application-specific data, such as configuration files. The application data folder is automatically created when you attempt to create a file in it.