Had similar issue with mine, pulled right on accelerationand braking, also while coasting. Dealer aligned and pulled harder to right. Took back and mechanic rode with me, said it was a radial drift. He rotated tire in an x pattern and now it drives straight as an arrow.
I personally give 0 F's about the interior being plastic. It gives utilitarian vibe for sure and it's the interior, it should be taken care of just like the walls in your house. It's not that difficult. If you have pets or small children that could be an issue, I've had both. I don't let pets in...