In the long term BNB will reach $1000 but for that to happen Bitcoin will go up first. All cryptos move with the movement of Bitcoin so BNB is no exception although there are some projects that have grown hot during Bitcoin's price drop from the new $64k ATH such as SOL, FTM, AVAX.
BNB has also gone from $60 to $600 so the next bull market has to be really strong.
when this market doesn't correct too deep anymore. and more stable it should be a strong signal for altcoins. but the current condition of bitcoin is not so good with a fairly fast up and down movement.
but when the next bull season comes, I'm sure the more expensive upgrade target can be achieved. it all depends on how BNB can survive in a bear market.