I agree. But I still feel secure folder give additional security.The data in secure folder can not be accessed by computer with USB wire connection.

If we give phone to someone temporarily, he has access to app. In case of secure folder, there is additional security.

Yes, I also have similar problem. Basically now secure folder does allow SMS access. Hence these apps can not be installed in secure folder. Beside I also found problem with Gmail and Outlook mail apps in secure folder. Different issue here: Android ...

Yes but we can not edit documents.