It’s not about what israel can do it’s about what it is willing to do…and apparently that is any and every crime imaginable. 
Just the thought that because it can, it has therefore put no red line for itself is enough to tell you what this entity is and what danger it poses for the rest of us. 
Be it theft of land and life, rape, torture, bombing hospitals, targeting journalists, to crimes of cruelty shared as ‘fun’ TikTok videos and the list goes on…their absolute readiness and willingness to be so vile and on the other hand for there to be space to justify has exposed exactly what is wrong with this world today.