Both coins has shown great resilience over the years and as a result have gained my trust as a crypto trader and a huge fan of the bitcoin and crypto ecosystem. Ethereum and Binance have hugely contributed to the growth of the blockchain and cryptocurrency industry.
That's certainly true, mate. Both coins have largely contributed towards the growth of the crypto/Blockchain industry. Binance's "BNB" cryptocurrency is largely distinguished by crypto enthusiasts and traders because of the many benefits on the trading platform itself. Not only that, but BNB also has its own scalable blockchain network with dApps of its own. ETH, on the other hand, is the holy grail of smart contracts in the crypto/Blockchain space because of its unmatched security and reliability. This is explains why people trust ETH more than BNB in the mainstream world.
No matter which cryptocurrency you choose, there's no denying that Blockchain technology will be here to stay. My guess is that BNB will survive as long as Binance is relevant in the crypto/Blockchain industry. The day Binance shuts down its operations, or faces a major hack, will be such when BNB will see its demise. With ETH it's another story as it's a decentralized cryptocurrency managed by the community. It might be able to outlast BNB in the future if development and innovation persists. As long as both cryptocurrencies deliver real use cases for the mainstream world, they'll continue to experience demand across the market. Ultimately, none will be able to replace each other as they're completely different things. It's like comparing apples vs oranges. Just my opinion