As long as bitcoin continues its high dominance, nothing can beat bitcoin, it will remain in the top. Bitcoin has an anonymous creator, and that's the purpose of bitcoin which is to bring anonymity and the brand of our market is bitcoin, without bitcoin crypto would not be popular.
Bitcoin will not give anonymity, the creator is anonymous but that is a completely different story altogether and it started the market but what does it do in the context for other coins. BNB rallied and you should thank ETH for that as the delay in transaction has forced some developers to move to BSC and that helped them gain momentum.
Bitcoin is anonymous if you will stay to be anonymous, same thing with other coins, if you submit to the KYC requirement than that would make you vulnerable of getting trace, that's what I was explaining though.. I understand there are some privacy coin like Monero, but they are not getting much attention in the market unlike what bitcoin gets.