You’ve never been to Israel and know nothing about it.The Israeli right is heavily split on whether they want to cover up the genocide or are proud of it and want to advertise what they are doing from the rooftops. That is a big part of why they have lost the PR battle. They are not all behind a cover up.
They live in Israel and are largely surronded by people that think like them they don't neccessarily see the importance of lying to western audiences.