TBH I don't feel the desire to rip the clothes off anyone I see in the street. I may want to have sex with them in a different context though. But even my partner who I am wildly attracted to, I wouldn't want to fuck 24/7, it's context dependent.

But then again I don't find myself lusting after complete strangers. I get aroused by certain fantasies (imagining them aroused or naked sometimes) but I wouldn't want to actually fuck a stranger no matter how hot they were.

If I get to know them and emotional intimacy develops, it's a different story. A switch can flip in my head and I suddenly want to fuck them.

Not always, I have platonic friends of all genders, but I have had this happen to me with both men and women.