Its clear that those that are in power really believe that a Hard Brexit will be very damaging to the country and are doing anything they can to avoid this. May is doing everything she can to avoid this while trying to keep her party (and DUP) happy and they all have totally different views, hence the complete mash up and inability to get it over the line.
I am not saying hard brexit will be damaging (although I believe this) but that those who have power (or potential power Labour) are motivated by this primarily and trying to get the best for them with this in mind. Given that hard brexit is effectively off the table what do you do within those restrictions and then the motivations become quite clear.
The other angle on that, for me, is that its simply easier for them.
Our politics have evolved over the last couple of decades to basically be all about PR while letting the EU run things.
As noted many times, there are things we could have changed that we simply went along with. With the EU doing all the laws and beurocracy our politicians only need the right spin to make their way.
Hard Brexit means they'll actually have to work for a living. Take proper, meaningful, action.
And I dont think any of them have the stomach for it. Rhetoric is easy. Actually following it through? Well they arent used to that are they?
So BINO basically leaves them in their cushy position they were in before. Shouting at each other in the house, not offering policy but only trying to discredit the other side, and generally being more of a marketing professional.
Which isnt Brexit of any description.
Scared they all will get an arse kicking at the ballots.
They have made a mess of it.
And yet it offers them exactly what they need. Either a clear mandate on what flavour of exit the country wants, or - massive win for them - a remain vote and it all goes away.