It always makes me chuckle a bit how internet censorship (at least in western countries and on a personal level (school and work networks excluded)) is almost always just done through DNS. I mean I’m sure not going to be the one to tell them how laughably ineffective that is, but it’s just funny.
Do you ever have to note or recall information afterwards? Because for me it wouldn’t be the sitting in a call for 5 hours part that would be the problem, it would be someone asking me to tell them anything that happened in it that would be the problem. I couldn’t even tell you who was in it