The solution of moving to ETH 2.0 may be to keep the running of ETH 1.0 as a shard of the new network. Recently, Vitalik Buterin, co-founder of Ethereum, has explained his intention for another approach to integrating ETH 1.0.
https://twitter.com/VitalikButerin/status/1210035542852882435
The approach, which is still a technical proposal, may bring ETH 2.0 earlier than intended, but also allow the current version to coexist. The decision to take this path is still hypothetical, as the previous intention of Buterin was to seamlessly move to E...