I would like to believe that they are simply pragmatic

Is the world really turning into a good one?
Here's another block (although it doesn't answer the question as to why they are signalling so many things; maybe they just support all of those):

Anyway, good news, I think. As F2Pool is a very strong pool, they alone can bring Segwit signalling near 50% - and even some Unlimited supporters (Roger Ver) have stated that they would support it once it achieved support by the majority.
We shall see whether Ver is a man of his word or not. It is clear that the supermajority of users, experts, and companies (economy) are in favor of Segwit and/or against BU.
As F2Pool has signaling for many things maybe to please everyone, just check and BU reach 40,1% but SegWit 30.5% on
https://coin.dance/blocks. Wondering how long it take for one of those will be the chosen one? Could it be this year? Still waiting wherever it will lead to, but I'm still thinking they (miners, who signaling for BU) just spin out time to get more higher fees from plenteous unconfirmed transaction.