I think they do, as long as their internet connections are up. At least the Gazans I follow on social media seem to be perfectly aware of the world news. Graffiti tags on refugee tents in Rafah thanking American students for their solidarity seems to support that.

I’ve also read in the past that Al Jazeera is a rather popular media outlet among Palestinians in Gaza.

> Pan-Arab satellite TVs, especially Qatar's Al-Jazeera, are popular. [1]

I know that Shireen Abu Akleh—an Al Jazeera journalist murdered by IDF in 2022—was a superstar among Palestinians, including Palestinans in Gaza.

1: https://www.bbc.com/news/world-middle-east-14631745