Greta literally risked her life for this. Israel killed ten people on the 2010 Gaza Freedom Flotilla. And Israel bombed the most recent one.

The comments about Greta doing this for self promotion are pure Zionist bots. It is the de-facto Zionist retort after illegally kidnapping Greta in international waters. And the statement has very clearly been communicated from the top down at the Israeli Hasbara department.