Nothing bad, if you've done backup properly (i.e. three copies; two local, one remote.) Mirrored drives on your desktop plus an account with Blackblaze (~$5/mo

Nothing bad, if you've done backup properly (i.e. three copies; two local, one remote.) Mirrored drives on your desktop plus an account with Blackblaze (~$5/mo. for unlimited storage), and you're covered. Done and done.