But you said above that you didn't accept it. Why? As said above, the WA fulfills the mandate of 'leave the EU'.
By any of the original definitions, Theresa's deal is a 'Hard Brexit'. Long-term, it leaves the SM, CU, and a host of other pan-continental groups. But predictably, once it was known what a Hard Brexit would actually look like, it wasn't anywhere near Hard enough for the Hardliners.
For the record, even as an ardent remainer I'd 100% support a Soft Brexit position where we actually got to retain the personal-level benefits of membership, whilst removing ourselves from the EU political processes. If this had been the aim at the start of the negotiations I have no doubt that a majority would have got behind it (Labour would have no complaints), and staying in the SM and CU would have meant no issues to resolve with Ireland. We'd have been 'out' on the 29th March 2019 as promised. Sadly, May's backroom team of Hard Brexiters immediately got in her ear and started to formulate her 'red lines' for her that could only end up in this funky 'indefinate vassal state because of NI' situation that has no resolution.
Of course, you'd have Farage screaming betrayal, Rees-Mogg banging on about 'Brexit in Name Only' etc, you'd have Liam Fox complaining we now can't get the trade deals he wants (who gives a toss as we'd retain all the better ones we have with and through the EU). But for the vast majority of the country, the Brexit morass would be 'over', everyone would have certainty and we'd have all been able to get on with our lives. Instead, the poisonous rhetoric employed by the Leave Extremists has further entrenched positions to the point where Soft Brexit is just a ghost and hasn't been mentioned for years, and a Hard Brexit isn't enough. And then the Leavers wonder why Remainers have started to push back and say 'you know what, we're tired of being the only ones compromising here'.
The Brexit Breakdown is fully owned by the hardest of the Leavers, Pete. If a Soft approach had been favoured in the beginning, we'd have been out by now. You might not have personally liked the outcome, but that's not really relevant.