Actually there is but certainly not all feel enfranchised as such. Many Palestinians see themselves as Israelis first, but a great many don't. In many European countries as we've seen, many Muslims feel quite disenfranchised.
The vast majority do not, from what I have read. As for Muslims in Europe, different issues involved, and it varies considerably.
But, one needs to remember this, Arabs living in Israel can leave any time they want, but you don't see a line-up of them doing so, and that should tell anyone something. When push comes to shove, we see Arabs living in Israel acting like Israelis when attacked by groups like Hamas, Hezbollah, and other hostile Arabic groups, and I do believe the vast majority there would dread the thought of either taking over Israel.
Well naturally they don't want to leave their home, but they do have an interest in stopping the West Bank colonization and the attacks on the Gaza Strip, and a substantial percentage of Jewish Israelis, if not an outright majority, consider them to be a fifth column. Do they want to live under Hamas or Hezbollah? Probably not. But that doesn't mean that they want to live under the reigning consensus in Israel, either.
Secular marriages are not restricted but Jewish marriages are to conform to the orthodox practice.
Really? You can get married outside of the Orthodox, RCC or Muslim confessional communities, if you have a confessional status? Things have changed
since July?
This religious monopoly, which has no equal among other Western democracies, puts people whose religious status is registered as “other” in a particularly precarious position. This mainly affects immigrants from the former Soviet Union who received Israeli citizenship because they had at least one Jewish parent or grandparent, but are not considered Jews under religious law, which require a person’s mother to be Jewish.
In 2010, in an attempt to solve this issue, the Knesset passed a law that recognizes civil unions, but only if both partners are registered as not belonging to any religion. Civil rights groups criticized the law for being too restrictive and stigmatizing because, in practice, it forces these immigrants to marry only amongst themselves.
According to Hiddush, which filed a freedom of information request with the Interior Ministry, only an average of 18 couples a year have taken advantage of the new law.
I know why that compromise was reached, and I know there is partial recognition of civil marriages performed abroad, but Israel is among the most restrictive nations on the planet on this question.
The Law of Return is not guaranteed to Arabs for historic and demographic reasons.
Thus refuting your last point on civic nationalism.