The city council voted only to ban discrimination against anyone based on sexual orientation or gender identity.
They did not ban bias, nor did they specifically ban bias against gays.
This means that those planning the next all-male bachelor party at the VFW hall may be required to hire an equal number of male strippers as female strippers.
_________________
The mere fact that science may not yet adequately explain an object, event, or experience does not mean the immediate explanation should automatically default to a conspiratorial, extraterrestrial, paranormal, or supernatural cause.