Check with BNB coin every dip or market down always fasted for get back to green and higher price, I have checked many time when bitcoin down always get faster than other coin to higher price although 5% or 10%. Depend with other coin need more time for growing to higher price only BNB coin very faster wake up and recovery.
Basically, the condition of the correction to bitcoin will affect every coin that exists, even if it is not so big of an influence, today if it is said that BNB does not really affect the correction of Bitcoin and the recovery is very fast, then other coins such as ethereum will also do the same, because the coin that is being in the top 5 Coinmarketcap has very different things from other coins below it, this does happen often and recovery on these coins is very fast compared to other coins.