"But you don`t see that reported - Jews can`t even enter most Arab villages in Israel proper, they would be lynched in a moment." Isreali's are occupiers" and are forbidden thus by International law to build homes and take land of the occupied. If you want equal treatment for the Isreali's in Arab towns then Isreal must annex the West Bank, which would mean that all Palestinians would become Isreali citizens. Isreal would quickly turn into a democracy with an Arab majority. That is why the Isreali politicians are now pushing for a two state solution.
IDF soldiers find improvised weapons and ammunition at Jenin refugee camp (Haaretz)
from the article: Jewish town won't let Arab build home on his own land