There are good Christians and evil Christians; Good Muslims and evil Muslims. Alternatively, there are ethical people who live without religion and evil people who live without religion. Religion does not always correlate with ethics. Get over it.
Islam is no more unvaried than Christianity. Just as there are denominations in Christianity, Islam has its variations. Condemnations of all members of any given religion must paint with a pretty broad brush to encompass all the denominations.
Masculinity is okay, toxic masculinity is not. It is just as important to support men and end the toxic masculine stereotypes as it is to support females. Again, being masculine is okay, but *toxic* masculinity effects everyone horribly.