Anecdotally Apple Maps is still really bad. I have tried using it to drive and walk around major cities in the last two years and it just completely misrepresents where some roads are, it doesn't catch up with construction, etc. etc.
Look at the previous coverage on this blog - https://www.justinobeirne.com/
"Apple completed the rollout of this new Maps experience in the United States and will begin rolling it out across Europe in the coming months."