1) You said they campaigned on Hard Brexit. I just put you right and pointed out that there was more than just a semantic distinction. Neither side has a clear view of their own position.
2) Nope, they opposed it as 'uncosted and of extreme concern'. The concern being that the process would cost time and money and would inevitably delay payments to those who need it.
3) See my original response. Again, this was attacked for so many reasons. You are ascribing it to one specific in order to construst a narrative that enables you to laugh at the stupidity of others.