The only thing I would agree with is that you're being irritatingly dishonest.
1. It's not about the word "citizenship". It's about protection of fundamental human rights and freedoms. The point is literally explained in the sentence after that. But you choose to ignore it, because you can't really disagree with that, can you. You're dishonest and discussing in bad faith once more. I'm surprised you even pick up these details and talk about them, because the only way you can get away with your fantasy is by generalising and inventing lies.
2. Your freedom sans the EU is limited to the UK. The EU extends that freedom to any country in the EU. Without you having to do anything. I don't see how this is not a net gain for you. Again, this is explained in the second part of the bullet point which you choose to actively ignore, because you can't really disagree with it. Again, you are dishonest and arguing in bad faith.
3. You have economic and social progress that the EU is trying to improve even further, again... second sentence, dishonest, blabla. This isn't just an empty phrase, you can see how the EU is improving every member state's economy over the decades. As long as you don't get yourself into trouble, of course. The EU isn't babysitting nations. It's just trying to create the tools and environment in which nations strive.
4. The EU isn't trying to assert the EU's role in the world. You're being dishonest again, it's trying to assert
Europe's role in the world. That means not the EU is the big player here, it's the nations that make the European continent. Even the UK. Because, sadly, the British Empire is gone and the UK on its own is just a tiny fucking speck on the globe that nobody gives a toss about. On its own. As you will find out.
So, really, the only thing I would agree with is that you're dishonest and argue in bad faith, really. You don't even believe in your own stance is what I'd wager. I think you're just going through the motions. A troll, perhaps. To get a reaction. Mind you, I'm not explaining all of this for your benefit, I'm just pointing it out so the odd passive reader that may still stumble in and look at the last page sees an assessment of you that may help him realise just how dishonest the typical Brexiteer is.