Yes, and ironically, post-Brexit, it's one of the many things UK citizens may no longer have the right to do, if they are so inclined.
Do you mean leave the UK to leave in an EU country? If so then all the more reason to do it now, while you still can.
Can people top with the 'if you are unhappy leave the country
Its a seriously shitty stupid comment to make
I totally disagree, I think that given what many of you are arguing for, and apparently fighting (albeit pointlessly now) to protect, I think it's a perfectly sensible and valid comment to make. You think the UK is about to become a sinking ship, yet you fail to see that you are free to leave it.
You feel European. You want to remain a citizen of an EU country. You want to retain the right to free movement without the need for visas. You see no borders and you do not desire borders, but borders are inevitable now.
So why stay within the borders you are so opposed to, if you loathe and fear the political climate within them? If you are such a champion of EU migration to the UK then why not take inspiration from that and beat a path the other way? You have enough directions to choose from and it has never been a one way street, though you could be forgiven for thinking it is, judging by the number of Brits in Poland.
Seriously, if this country was turning into something so politically and socially repellent to me that I felt a profound sense of disenfranchisement and anxiety over it, as many of you claim you do, then no way would I stay. And you are lucky - nothing is stopping you from upping sticks and starting again in an EU country tomorrow. What you say you desire is there for the taking.