Good shout! Easy to mount a folder from my Nas on it though

I host a pi hole via diet pi already, vault warden is packaged for diet pi already, project for the weekend!

I use one of the password managers mentioned in the article, purely for the convenience of apps on all my devices, syncing and complex individual passwords. Should I be looking to move to self hosting something instead? Would my host (likely a synology Nas or raspberry pi) not then have the same risks?