Nothing in the spell says they don’t. By contrast, Wild Shape
Your game statistics are replaced by the statistics of the beast, but you retain your alignment, personality, and Intelligence, Wisdom, and Charisma scores.
Also, a pile of dust doesn’t have a stat block because it’s an object. It’s not even sentient. But if you really really want to play as a lifeless pile of dust, knock yourself out.
Local pizzeria, but I live in NYC
It honestly costs the same when you factor in all the bullshit fees