No, this sounds like they received fairly typical psychological techniqes used to break the mental defenses of prisoners - denial of sanitary items, quality food, sensory deprivation, etc.
I’m no expert in this, but that’s what it looks like to me.
The Israeli government should have transferred all the “activists” straight to Gaza and let them become local heroes while they would endure rape, torture, mutilation, burning, beatings, beheading and starvation much like the Israeli Jews endured on the 7th of October 2023.
Busted criminals always yell about police brutality, watch our own antifa videos when they get busted.
No; they lied about receiving such treatment.