Yes. It's so dramatically better it's not even funny. It's not that information doesn't exist out there, it's more that an LLM can give it to you in a few seconds and it's tailored to your specific situation. The second part is especially helpful if the internet answer is 95% correct but is missing something specific to you that ends up taking you 20 minutes to figure out.
Yeah I strongly disagree. I want to spend time figuring the things that important to me and my career. I could care less about the one regex I write every year. Especially when I've learned and forgotten the syntax more times than I can count.