There is little chance I’ll ever move to keepassxc as that requires me to maintain it myself and take the chance on deleting something very precious. I’ll stick with the cloud solutions for now.
Synchronizing is not too difficult. You can use syncthing or any cloud-based storage solutions you are already using. You can also back stuff up. Given it has a recycle bin I wouldn't think accidentally deleting stuff is any more likely than a cloud solution. It's probably harder to back up a cloud solution as you don't have direct access to the file.
