- The law had an expiration date for sure (don't know why). Maybe to avoid convenience nationality acquisitions?
- "Why would the descendants of Spanish Muslims not have the same opportunity if the objective is … to reconcile Spain with its past?" Because the Moriscos[1] rebelled against the Crown[2], while the Sephardic Jews were expelled because of their faith (the last Jews of being expelled of Europe).
- "This hypocrisy led Cembrero and other commentators to speculate the law for Sephardim was proposed for economic reasons, or as an effort to appease Israel after Spain voted to recognize Palestine in the United Nations, or as a retaliation for the Catalan separatist movement." This is speculative from my point of view. There was an earlier law that allowed the Sephardim to get the Spanish Nationality but with the condition of residence created by a dictator in the first quarter of the XX century Miguel Primo de Rivera[3].
- All Hispanic-American citizens can acquire the Spanish Nationality after 2 years of residence. You can see that there are a ton of Spaniards of Hispanic-American origin in Madrid, for example.
- Calling the PP (Partido Popular)[4] "a party with Francoist roots" is a bit of stretch. PP is the typical center-right party like the German CDU, Les Républicains in France or the Democrats in USA. However, Vox[5] would be to the right of the PP and that Party could be seen as an inheritor of Franco's dictatorship.
- I'm sorry that there are racist judges, like this one, that asked tricky questions to void the nationality request of some people. He was investigated by the Judges Control Institution but they saw no wrongdoing in 2010 (a dog does not eat other dogs).
[1] https://en.wikipedia.org/wiki/Morisco
[2] https://en.wikipedia.org/wiki/Rebellion_of_the_Alpujarras_(1...
[3] https://en.wikipedia.org/wiki/Miguel_Primo_de_Rivera
[4] https://en.wikipedia.org/wiki/People%27s_Party_(Spain)
[5] https://en.wikipedia.org/wiki/Vox_(political_party)
Edit: sources and format