I do not have permission to view my folders.
I recently renamed my iMac HD because I get confused by DropBox showing Mac and Mac 2 in the folders. That's the most recent thing I did, and now I cannot open any of my folders on my iMac because I do not have permission to it. I followed the suggestion to Get Info and then unlock the folder. The unlock button can be toggled, but the folder locks again right after. I do not see the Sharing Permission button on my Get Info pop-up, as suggested in other videos. Please help, I cannot access any of my folders. At this point, my iMac is functioning just like a big iPhone.
iMac 21.5″ 4K, macOS 13.5