It’s not bitcoin that kills other cryptos, but altcoins and meme coins end up as dead coins because they aren’t developed well enough. They lack the power and utility cases to withstand every market challenges that arise. In short, they are weak and useless coins, that’s why they can’t survive long enough, unlike bitcoin which I think is good and tested enough.

Bitcoin isn’t intended to kill other cryptos, but bitcoin leads them instead, but due to lack of market demand, these coins end up dying too soon and vanish in the crypto market.