I was looking at some crypto events happening in December

I was looking at some crypto events happening in December and now I'm kinda curious 😅 Can someone who's just into crypto and investing actually attend these, or are they mostly for people working in the industry? Is there some kind of eligibility thing or can anyone buy a ticket and go? Also, do people share any useful market insights there, like what they're watching or how they're reading the market? Or am I expecting too much lol