Nothing gives one the moral highground quite as well as criticizing those that they feel should represent it.

Nothing makes self righteous people more angry than seeing somebody do or say something good.

Cuz mother theresa was really a selfish Nazi who wanted all gays to burn in hell and if she'd had the power she would have started a process of ethnic cleansing of some sort and she would doubtless have told rape victims to stop whinging and done her best to increase their suffering ...

And all that stuff she did in calcutta and sudan and ethiopia etc etc etc etc etc etc etc etc was just in her spare time and she didn't "mean" it enough ... what a hypocrite she was yeah?

Jolly good then.