Simply not true. The Israeli and international press reports violence against Palestinians in great detail (look up Haaretz Israeli newspaper, they also have an English version, and +972 online news source, and you'll find more detail than you even find in the Guardian etc). An Israeli NGO, 'Breaking the Silence', is one of the most comprehensive sources for information about human rights abuses in the Occupied Territories.
The behaviour of Israeli soldiers and civilians against Palestinians in the occupied territories often ranges from mediocre to appalling. There have been incidents when Israeli soldiers took vengeance against Palestinians. In 2016 a soldier called Elor Azaria shot and killed a Palestinian terrorist who had previously stabbed a soldier, but who was lying on the floor injured and didn't pose a threat.
BUT (and here a huge but...) Do you know what happened to him? He was thrown out of the army, went to trial and received a prison sentence because that is a war crime. And the reason I remember his name is that the entire Israeli population was shocked and appalled.
Jewish-Israeli terrorists burned the home of the Dawabshe family in Duma. Nobody handed out sweets. Those Jewish-Israeli terrorists are sitting in Israeli jail and they are called terrorists.
Jewish-Israeli extremist settlers rioted and burned cars and buildings in the Palestinian town of Huwara in the West Bank a few months ago as revenge for a terrorist attack in the same location in which two Israelis driving through lost their lives. One Palestinian died and a number were injured. This was condemned by the Israeli prime minister and the president. Over a thousand Jewish Israelis (including me) donated money to rebuild Huwara, organised by a religious Jewish Israeli politician (Yaya Fink). When we demonstrate against Netanyahu's government, demonstrators still shout at the Israeli police "Where were you in Huwara?", accusing them of policing demonstrations and not protecting Palestinians.
So no, these are not Israeli military tactics.
By the way, there are now no Palestinian Jews living under Palestinian rule (I'll leave you to figure out why...)