The muslims’ claim to Spain is no more or less valid than their claim to Israel.
You’d think Spanish people would be more sympathetic to Israel.
Actually they have a better claim to Spain. They built palaces (Alhambra), great mosques (Cordoba, Sevilla - only the minaret remains-), citadels (Generalife)... They taught the Spaniards to irrigate their fields with canals from the rivers, promoted science and arts... All of that is documented. I’m not saying that they should get Spain back, but their claim to it is far far stronger than their claim to Israel!
You're kidding, right? They expelled the Jews from Spain in 1492 - at least the ones who weren't buchered by the Spanish. Many atrocities against the Jewish by Spaniards. Muslims in Turkey were friendlier to the Jews than the Spanish, who had many forcibly converted to Christianity on pain of death.
“Youd think Spanish people would be more sympathetic to Israel.”
We have that same problem with many Jewish voters, here!