If that is your workable plan then make it work.
Nothing is happening with regard to a United Ireland, but there has been a creeping increase in incidents and conflict due to the vote to leave, not least because of antagonism regarding the border in the Irish Sea.
By voting leave, you voted for the consequences like the sea border knowingly or unknowingly, so outline your next steps that move the situation from the sea border to a United Ireland.
To me those who vaguely justify the damage their leave vote has caused by blithely declaring a ‘United Ireland’ scenario, are using the ‘let them eat cake’ manoeuvre. In other words they offer nothing constructive, but leave us to contemplate the destruction they have ushered in.