The constant threat from Iran ( and the terrorist groups it funds ) is the reason why the west supply weapons to Israel. Without the support of the west Israel would be destroyed as it is surrounded by hostile forces . Israel is faced by existential threat and yet they face far more criticism than the instigator of all this horror.
I have been in central London and seen a small group of exiled Iranians protesting in Trafalgar Square about the Iranian government ( oppression of women, LGBT etc, brutal torture and rape in prisons, forced confessions, executions ). Sadly they were either ignored or abused by the pro Palestinian protesters.
There is a constant focus on Israel whereas Iran’s horrific atrocities and it’s undercover machinations have received little condemnation on here.