Very much so, yes. They’re not completely unaware of the need for PR though, so you’re unlikely to be hassled. Unlikely, but I for one wouldn’t take the chance. I realize that sentiment around this issue is massively polarized, but the reality is complex. Nobody likes to talk about what persona non grata Palestinians are in other Arab nations, and the degree to which their current circumstances are the result of that. The reasoning for that policy of containment by Arab nations ranges from political expediency, through racism, into genuine fear. It’s worth understanding the rationale for the whole spectrum before making a trip to Gaza.

It’s not as simple as people on either extreme of the issue would have you believe.