jews

Q: I've came across this Hadith:

Aisha (radhiyallahu anha) reported: A group of Jews asked permission to visit the Prophet (Sallallahu Alaihi Wasallam) and when they were admitted, they said, “Death be upon you!” I said to them, “Rather, death and the curse of Allah be upon you!” The Prophet (Sallallahu Alaihi Wasallam) said, “O Aisha, Allah is kind and he loves kindness in all matters.” I said, “Have you not heard what they said?” The Prophet (Sallallahu Alaihi Wasallam) said, “I said to them: And upon you.” Source: Ṣaḥīḥ al-Bukhārī 6528, Ṣaḥīḥ Muslim 2165

What does the last sentence mean (and upon you?). Does this mean death and curse of Allah be upon those Jews?

Q: Is the holy land of Jerusalem only for Jews? May they be given place for their temple near Aqsa mosque? Is it only for jews? [17:104] After him, We said to the Children of Israel, "Inhabit the land, and when the promise of the Hereafter arrives, We will bring you all together."

Q: I have been disturbed by this particular hadith:

The Day of Judgement will not come about until Muslims fight the Jews, when the Jew will hide behind stones and trees. The stones and trees will say O Muslims, O Abdullah, there is a Jew behind me, come and kill him. Only the Gharkad tree, (the Boxthorn tree) would not do that because it is one of the trees of the Jews. (related by al-Bukhari and Muslim).Sahih Muslim, 41:6985, see also Sahih Muslim, 41:6981, Sahih Muslim, 41:6982, Sahih Muslim, 41:6983, Sahih Muslim, 41:6984, Sahih al-Bukhari, 4:56:791,(Sahih al-Bukhari, 4:52:177)

The thing is, I know what israel is doing is wrong but not all  jews are bad tbh, what have scholars said on this hadith?

Q: I have a white friend or client. He told me another white friend of his, told him that in our Quran it is stated that other religions are classed as infidels. I replied infidels are people who don't believe in God. People of the faith Christians and Jews believe in God and they are not classed as infidels. Am I correct?

Q: As a Muslim can we eat zabiha of Jews?

Q: I have recently been offered and accepted employment at a firm of auditors. Only now has it come to my attention that the partners of the firm are all Jewish. There are others working there who are of other religions. The firm is part of an international firm that isn't Jewish. Working here would it be allowed and permissible?