http://blog.nowherejezfoltodf4jiyl6r56jnzintap5vyjlia7fkirfsnfizflqd.onion/opsec/plausiblydeniabledataprotection/index.html
Too bad for them, because they didn't find that one usb key you had buried in your garden, so you dig it up, retrieve it, you purchase a new laptop, you set up your sensitive VMs once again , and then you simply plug the usb back in the sensitive VM, and with it you can restore your critical sensitive data (which includes your Keepass accesses, your pgp keys, your ssh keys and monero wallet seed) by copying the files back into your new sensitive use VM.