2. if the goal is to move away from hashmining, you wont get it, you will still end up in a warehouse of machine scenario competition
3. if everyone is making their own copy of something thats not a blockchain but say a account balance(much lik a UTXO set. thats like gigabytes being sent every certain few minutes to everyone. thus not practical
4. the reason bitcoins consensus works but this topic would fail is bitcoin has a first seen, first valid=win. where the first seen part is not everyone just broadcasting at the same time, but a complex math hashing game to spread the competitors apart so that they are not all broadcasting at the same time.
5. there are many many fundemental things missing in this topics thought process that leads me to believe the topic creator truly has not gone deep into depths of what makes bitcoin/blockchain so profoundly superior to traditional distributed databases
again its only practical in a confined network where all the peers are already in an agreement, but it wont work as a wide public network of adversaries