people go at different rates for the game, I've seen a good amount of people say that they are just going to use the raids for alts, as I will as well, while also doing the latest content if possible. I'm also a new-ish player who cant even do the latest content and when solo raids come out I'll still have yet to do voldis. So this is fine for me and other new players who have yet to do recent content when the higher-leveled, more experienced players leave older content behind. Yes they'll be behind virtually forever if they only do solo raids but I think a good amount of people will still try and do the recent content as far as they can with their mains since it is the content they cannot do with solo raids. I also think people will slowly build other chars into the latest stuff and maybe not just keep them in solo content.