There have been lots of comments from priests about how the celebration of the Extraordinary Form liberates them: they don't have to perform any more.
There has been much less about the liberation of the faithful: imagine being able to turn up for Mass knowing that you don't have to do anything. The priest says the Mass, the server says the responses, and I ... well, I attend Mass; I hear Mass; I pray the Mass; I participate in Mass; I'm at Mass.
I am entirely free. I could say the Rosary; I could follow the Mass gesture by gesture from my missal so as to be nearly word for word with the priest; I could decide to meditate on something; I could sit/stand/kneel and ask God to fill me with Himself. But it's my conscious choice: it's not imposed.
The point is that it's not about me: the liturgical action happens whether I'm there or not, and my attendance is a privilege, not a right; I'm lucky that the priest is there doing his bit: not the other way round.
It's about God.