Can this frame be saved?
The frame is 100% trash.  Do not attempt to use it at all.

What you can do is to carefully remove everything from the frame.  Discard the frame, and now you have a whole bunch of valuable parts.  You can either buy a new (possibly second hand) frame, or just sell the parts to finance the purchase of another bike.

There are a few parts you won't be able to easily remove, such as the headset and the bottom bracket, but these are not very valuable anyway, so don't worry about buying the special tools for those.