When createProfile() is called, the profiles follow module is initialized with msg.sender as its transactionExecutor:
ProfileLib.sol#L56-L61
This could be extremely limiting if the follow module uses transactionExecutor during its initialization. 
For example, consider a follow module that needs to be initialized with a certain amount of tokens:
Consider setting transactionExecutor to createProfileParams.to instead, which is the owner of the newly created profile:
ProfileLib.sol#L56-L61
