I think no, but he is better at bullet
He is not better at bullet, or rapid, or classical. I think he might be better at poker.
Who is Hikaru? This Qh5 fellow?
Currently Magnus is the best chess player of all time. Hikaru can't compete.
You cannot compare the ratings of two different sites. They are relative values within the player pool and the player pools of lichess and chesscom are separate.