smuggly: Yea a bit BS. I'd like to play along.
Well - Most times when I really want to play along, it does not matter if someone is ahead. Most streamers (especially on YouTube) have daily parts of an hour or someting, so it's very easy to catch up.
Especially with this game there are so many ways to set up your character and start point that you literally have to copy everything a streamer does to be able to "play along". I don't think you will enjoy your game very much if in practice someone else dictates how to play.
What I do mostly is play ahead in a game (even if the streamer has started before me), and after I made my decisions in the game take a look at what the alternatives might be. Other times I rather play a game until the end before I take a look at the LP's, and in some cases I do not look at it at all...
Anyway - Just as said above. It's nowadays common practice to give streamers a early start. You are not forced to watch that early game play, so I see no problem to be honest.