Is it weird to love a bipolar man? How about a daughter with PTSD? Or a sister who was schizophrenic? What about a co worker who is clinically depressed and another who is OCD and has panic attacks? Of course it is not weird to have a crush on someone with a mental illness! And frankly I am appaled you would even ask!
I'm sure anyone would find Symmetra hot
Of course not! A person is far more than a diagnosis. (Someone has a crush on my daughter who happens to have Down's Syndrome.)
All you need is love.
Nope! Each one of us touch other differently in each one's life. What could be one's turn on factor might look or sound odd. Having a crush on somebody with disadvantage?