The brexit vote was always going to be ignored from the moment the result was confirmed, 1st, it was a year to trigger article 50, then it's (at least) 2 years negotiations, now we're getting (at least) 2 years transition.
I guarantee they'll drag it out even further with some other bullshit excuse, then another, then another.......And don't be surprised if there's a second vote at some point, Then a third if the result goes against them again.
Welcome to EU style democracy, In other words, there is no democracy in the EU.