Lol even in 10 years this will not happen,yeah cardano(ADA)is one of he best and lgit crypto altcoin in investing on this is surely profitable in future but this is not enough to destroy ethereum
ETH has a good platform that make this a number 2 decentralized cryptocurrency second tl bitcoin and this has been used by almost all of ICO in this community
Completely agree with you, mate. Cardano is just starting to blossom, while Ethereum has been around the blockchain industry for quite some time now. You can't compare one from another because of this reason. Even if both projects have smart contracts functionality, only the one which has the most adoption within the mainstream world will prevail. So far, Ethereum fits the bill as a decentralized blockchain application platform that's widely adopted by businesses, companies, and individuals alike.
Considering how ETH has attracted the likes of ICOs, it's been widely popular as the world's second largest cryptocurrency by market cap. The level of development and innovation of Ethereum is quite comparable to Bitcoin's. On the other hand, Cardano doesn't even have a practical VM for smart contracts (but it's bound to change soon). Until today, Cardano has been delivering as promised in its roadmap, but at a much slower rate than Ethereum.
Nonetheless, Cardano will not destroy Ethereum but rather complement it within the future. Just my thoughts