Demisexuals do have sexual attraction though.
It’s just they don’t really want to have sex with someone unless they first have an emotional bond (and since it’s a spectrum, some literally don’t find a person sexy at all until there’s an emotional bond).
A lot of people don’t have that limitation though - it’s not a goal or anything, they just also get sexual urges with hot people and therefore want to have sex.
Those people usually are up for / have one night stands for example, because they don’t really need any emotional connection to want to have sex.