The "ethermine" and date proposal was made by RedPanda.
(i do not think the RedPanda has something to earn from this pool i guess it was a random call)
As i see it we do not have enough time to send a message to ETH developers to reconsider or discuss because July is the day for EIP-1559 so it must be soon and also have enough time to inform most of the miners.
Now for me the "chosen" pool does not matter it's 51 hours mate we have to choose one pool that it's against.
Ethereum network alive because of us (miners old and new) and the pools, so the developers must respect us!
~65% of the Pools are against. (
https://stopeip1559.org/)
PS: Check out the twitter discussion of the post