Zelensky wants all the territories back. But sometimes you're better off settling.
Israel gave up Sinai and now they have a peace treaty with Egypt. So that worked out pretty well.
Russia is not close to breaking. This is a war of existence to them. The Russians have taken horrendous casualties. Every other country in the world would have given up by now. But not Russia.
Putin will go Nuclear before he’d surrender - ever. Washington knows this.