Is today’s Brexit the same as we voted for in 2016.

I liked the question on social media this morning.

Simple question, is Brexit today the same Brexit put to the electorate at the referendum 2 years ago? Obviously millions of our electoral no longer believe so, in which case that vote is no longer valid.
We need a vote on what we are being offered in 2018 NOT what was promised in 2016.to confirm or reject Brexit