The quantum threat is approaching

The quantum threat is approaching fast and traditional elliptic curves will soon lose their usefulness in the face of Shor’s algorithm.
I am curious whether within the planned work on the protocol you are considering implementing native quantum resistance directly in the transaction layer or if this topic is completely omitted in the current roadmap.
How do you plan to solve that problem of public key compromise without drastically increasing transaction sizes.
Any IDEA???
Or maybe We can create a new blockchain where all developers can develop solutions and deploy them to BCH.