Erdogan saying Russia should withdraw is an entirely different matter to Russia actually withdrawing.
I'm sure Putin's definition of negotiation is getting to keep what Russia has already stolen.
Oh I get that Putin may be spinning a line, but it’s strange that Erdogan would open up the possibility of negotiating whilst also stating Russia should give up all occupied territory, right after meeting Putin.
The brief thread below has some interesting takes regarding what the hawks want and how Putin may see it: