If the UK still has universities in 15 years' time, it would be an excellent PhD topic for someone to do a discourse analysis of UK politics in the early 21st century.
So much of it is soundbites that get repeated in the press, then picked up in Facebook memes and repeated in 'arguments' that just go round in meaningless circles.
What was really meant by 'Brexit means Brexit', 'the will of the people'? Who are 'remoaners'? None of it stands up to any sort of scrutiny, but it all gets repeated until the phrases become a sort of tribal chant, and are assumed to mean something.
Is everyone who voted to remain a 'remoaner'? Or does the term apply only to those who stand by what they believe and don't stay silent about it? What is the 'surrender bill', and who is surrendering to whom? Was there a war in the first place? The will of which people? Yes, in 2016 slightly more people voted to leave than remain, but are 'retainers' now 'non-people'?
It is interesting that terms like Brexit and Remoaner are not words that were in the language before all of this - they were specially created to be used as the users wish. What does Brexit mean? Well, it means Brexit, of course.
It's depressing and fascinating in equal measure, but it is also very scary, IMO, as there is no longer much by way of debate - just wars of soundbites.