I disagree. At least from my experience it still hallucinates a lot of times - it's just better at hiding that. That causes issues and it's hard to believe for me inexperienced person can spot this problems.
It only hallucinates if you use it wrong. Give it enough requirements, context, keep an eye on all it does (like it were a junior developer), and you will get awesome results. AI code assistants are a fantastic tool that can make you 10-100x more productive provided that you know how to use them.
Most of the people saying the kind of things you say don't know how to properly use an AI code assistant.
It only hallucinates if you use it wrong. Give it enough requirements, context, keep an eye on all it does (like it were a junior developer), and you will get awesome results. AI code assistants are a fantastic tool that can make you 10-100x more productive provided that you know how to use them.
Most of the people saying the kind of things you say don't know how to properly use an AI code assistant.