But the Segwit2X agreement is somewhat reasonable and feasible.
There is extreme dishonesty in the segwit2x camp, which you can see from trying to exploit the fact that people do not really know Segwit is 4mb, and they try to sell the angle that bitcoin is simply going to be upgraded from 1 to 2mb. The dishonesty is compounded by things like what Bitpay does... "yeah just download this upgrade titled bitcoin" (which runs something else).
Core was hesitant to raise block capacity, yet they considered the various parties and went with a rather large 4mb (max) effective capacity for Segwit. Suddenly, the "demands" changed and now 4mb ain't enough, we need 8mb - which is what 2x provides. Incidentally, the forkers will have pushed, and got, two 8mb forks, one with segwit, and one without. No 1mb, no 2mb, no 4mb forks... just 2 forks of 8mb.
Why 1->8?What's the rush here? Why can't we sit at 4mb for a while, see some LN implementations etc etc and then go for bigger blocks? Seriously, what's the rush? Tx fees? Are people really worried they will lose a buck or two by transacting, when Bitcoin has gone from 600 to ~4200?
Who are these people, because I know none who are desperate to destroy the 4200 price to save a dollar on a transaction. You can't be a bitcoin holder and realistically consider that a 1-2-3$ tx fee will eat on your wallet, when Bitcoin has MADE YOU RICH by acting as a store of value. How can any of this be reasonable? This is "concerned trolling" at its finest.
So it all breaks down to
arbitrary demands, in order to fork bitcoin and create chaos, through undermining the store-of-value property, undermining transactional clarity (no replay protection) and finally undermining the aggregate intellectual capital that is used to preserve and advance the ecosystem (tens of developers vs ...butthurt Jeff). And all this for what? The rush to go to 8mb because 4mb wasn't enough of an upgrade? And do this within 3 months of segwit activation? It doesn't even make sense. The costs involved are too large compared to possible "gains" (lol). And let's not even start with the part where it's a rushed, non-tested change with no advance warning (as Satoshi wanted for changes of this kind), or that it's not backwards compatible.
That's why it's an attack on bitcoin and that's why you see all those who are actual enemies of bitcoin but pretending to be btc-supporters (the facade drops at this point) actually wishing the most contentious and damaging outcome. They are vitriolic.