While thus far not all has come to pass as prognosticated by me in the OP, I think generally speaking we can see some of these lines being drawn.
I give myself 6 of 10 stars for the OP :} But as a betting man I am not betting on a split this term. A split requires the 'collapse' of the GOP party (in progress) and a passionate leader in fight mode on the Progressive side and Bernie is in 'support mode' generally at least for now.
Key OP points...
Point 1:
- Signs of GOP collapse are still hovering. GOP is being forced to bend the knee ever deeper to Trump to hold party together. I think Trumps move now to disassociate all campaigns from their fund raising and to consolidate it all through his apparatus so he can then dole it out to those who 'deserve it' will be the last straw. If he gets a few lackeys like Matt Gaetz and Jim Jordan to start supporting the idea and to be first to allow Trump to be the face of their fund raising and then going after, one by one the weaker members first with a 'give us your fund raising or we will come after you', this will, imo force the split.
Conclusion : Republican party in shambles is still a live dog.
Point 2:
- Biden and Dems have done more than I thought they would but still far less than promised and campaigned on towards progressive/populist issues. I think any true revolt is pretty much warded off now unless the Dem leadership clearly has a clear path to get priorities through and simply refuses. But strategically the Dem leadership is smart enough to avoid that by making sure things like filibuster reform happen later in the term when they do not have enough time to really use it to jam populist issues through and thus they can use that to campaign with for NEXT election. We get 'Minimum Wage, etc reform' Redux but now with 'more power' if only you elect us again, and give us all the majorities and power AGAIN.
It is comical to suggest it but I do see the Dem Establishment setting up to campaign on all the promises they failed to deliver (now when they had the power to do so) as being the reason they should be put in again but with more power, now filibuster is reformed.
Conclusion : very low chance of Point 2 providing fuel for a split this term
Point 3:
The Primaries by progressives continue and the Dem Establishment continues to fight against it rather than supporting the emerging voice of the party. In
this Nevada change from the Establishment Dems to Progressives they show their disdain for voter will and strip the Party of all resources (cash and people) to try and harm them as much as possible, rather than supporting them and wishing them well in the fights to come against Republicans. Their clear goal is to weaken them as much as possible before they have to fight Republicans in the next election. True scorched Establishment Dem policy, writ large of 'if we cannot keep power, we do not support Progressive Dems keeping it'.
If the Dem establishment continues to not focus on populist and progress legislation I expect these type of primaries to escalate and things like this, entire wiping out of a very established Dem Establishment infrastructure at the local level, to be easily repeated as they are wiped out and decimated.
The Dem Establishment can only hide behind 'oh it is another Dem that blocked the Dem agenda (Manchin), when we had all the levers of power... don't blame us!' for so long.
If a party is given an overwhelming mandate to implement their agenda they cannot point at their members as being the block, after the fact, and expect that to be a winning strategy long term.
Conclusion : this is still a live dog but again goes no where if Point 2 holds. If Point 2 tips to split, Points 1&3 will gain steam.
Again this is not to be taken overly seriously or literal. I do think all the points made could lead to a split but was never betting my personal cash on it, as I do not think it high odds, YET. More so I think these points issue the points of challenge for the Dem party to overcome to harmonize the Progressive voices and will of the voters emerging with a more Establishment side who have ingrained in them for decades now that the voice of the voters means little as opposed to the Donors voice, as long as the party remains the lesser of two evils.