Is BNB an Ethereum killer?

Could you elaborate on the notion of "BNB being an Ethereum killer"? There seems to be a lot of speculation and debate surrounding this topic. Some argue that Binance Coin (BNB) is poised to overtake Ethereum due to its faster transaction speeds, lower fees, and robust ecosystem. However, Ethereum's established position in the market, robust developer community, and first-mover advantage are formidable barriers. What are your thoughts on this? Do you believe BNB has the potential to truly challenge Ethereum's dominance in the cryptocurrency space? Or is this simply a case of hype and speculation? I'd love to hear your insights.