"Rights are not a one-way street. There should be a reciprocal relationship." - Rights are absolutely a one way street. The entire point of them is that you don't have to earn them. Things that are two way streets are called privileges. Are you seriously arguing that in order to have your right to free exercise of religion you have to be willing to give up religious practices? And yes, not every Muslim believes that the niqab is mandated by the Quaran, but many do. It's not fair to argue that it isn't a religious practice.
I do concede the point, Putin that the relationship between national values and the state is bidirectional.
Obviously border control is a practical necessity. But I find if people don't think of the problems with it, they tend to start approaching the issue from an extremely entitled point of view. "They came here, so they should try to integrate into our society, we should never have to do anything to try and make outsiders feel welcome." The fact is people from the middle east are beginning to emigrate in larger numbers than ever before. That is going to change the cultural landscape of the countries they move to, and people are going to have to get used to it. It's absurd to say "France has every right to try and prevent new immigrants from changing the culture of France in any way shape or form." To continue your homeowners locking their doors analogy, I'm not saying people can't lock their doors, but what I am saying is that when you get a roommate to share your apartment, you can't expect them not to cause changes in your daily routine, just because you were there first.
"Liberalism has no ability to repress illiberal ways of life?" - Basically. As long as what's happening isn't illegal. You can't take an idea based on tolerance, and then say "I'm only going to tolerate things I agree with." That's not tolerance at all, in fact, that's the exact opposite of tolerance. I'm not saying we can never expect immigrants to adopt or be influenced by or take up the values of their new home country, but it is a gradual process. It might take a generation or two. And in the meantime, we have to be tolerant of people who come from very different backgrounds, having very different practices, even if we see problems in those practices. I'm not saying we're trying to appease Muslim regimes, but we have to show some understanding for people who grew up in those regimes, and the way of life they're used to.
"Anyway the French people overwhelmingly support the hijab ban, like I said, so your 'who-creates-culture' argument doesn't exactly change anything in this case." I'm aware of that, I still thought it was a salient point, and surely Putin you must know that simply because a majority of French people support it, that doesn't make it right. That's called the tyranny of the majority, and it's a very very important reason why things like rights and constitutions exist in the first place.