Incorrect. If you are in 1A, every request that 2A makes results in roundtrip foot traffic past your suite. Every time 2A wants a drink, you get passed by in 1A.

Therefore 2A is the better seat to request.

And yes, left aisle may receive galley-to-galley staff traffic between F&J, though 1A and 2A will logically get the same amount. Based on my experience, crews don't prefer one aisle or the other. Lastly, passing through the galley from the D/K side to get to the lav can be a pain.

2A it is. Bassinet risk is worth the risk.