Have a new mac mini on Catalina. I went to attach a file from desktop and found that icloud drive had moved it off my local desktop. I do not want any apps relocating the files I put somewhere. I've used dropbox for many years with no sense of "invasion". I deselected everything in system preferences except "find my" and moved all the icloud drive folders back to local desktop. How do I ensure that my files are not reorganized by any "apple agents"?