An unprecedented investment in social media propaganda by Israel is failing to shift the cratering support for the country in the western world amid its ongoing genocide in Gaza, particularly among the younger generation, analysts have told Middle East Eye.

A Pew Research Center survey conducted in March found that a majority, 60 percent of the American public, including 57 percent of Republican voters under the age of 50 and 84 percent of Democrats under 50, view Israel unfavourably.

Much of this is down to an increasing number of younger people using social media rather than mainstream outlets, which are overwhelmingly pro-Israel, for their news.

To counter this shift, Israeli lawmakers approved a record budget of $730m for public diplomacy - known by its Hebrew name Hasbara - in March, amounting to almost five times its previous annual budget, which was already 20 times pre-2023 levels.

In September 2025, Israeli Prime Minister Benjamin Netanyahu met with several American influencers in New York to enlist them to amplify pro-Israel messaging in the US.