The best way to measure this is to look at the achievements in your console. I know Xbox shows the % of users who have earned that achievement. 50% is way too high imo. I also understand Guided Games does not work for Prestige mode, unless I’m wrong?
But to answer your question, I’m personally waiting to do the raid once I migrate to PC. But considering how the game doesn’t have the “loot grind” and you can still get the same power level outside of the raid, and raid weapons don’t have advantages over vanity, it’s hard to argue it’s worth it after the first completion.