When the Max was first introduced, I seem to recall that the first few rows of Economy were to have extra legroom ... a 'plus' section between regular economy and Preferred.

But the seat map here...

https://www.westjet.com/en-ca/aircraft/boeing-737-max

... shows that the only Y seats with extra legroom are the exit rows.

Is this correct? Is there any advantage to the first few rows (other than being able to deplane earlier than people behind you)?