My LO still has one a day. She point blank refuses to drink milk from anything other than a bottle so I have to give her a bottle at night so at least she gets some! Any other drink is from a cup or sippy cup thought.
I dont see the problem with it tbh. I view it as a comfort thing and she loves it so Id feel a bit mean. I also still hold her like a little baby when she has it at night so its our extra little bonding time