Wanting sex but don’t like the guy?

Is it fucked up to have sex with someone who likes you, but you don’t have an intention of trying to date them and you just want to sleep with them? I met this guy off an app and he is already talking about wanting to be my boyfriend but i don’t roll like that, we haven’t even met in person and I have to meet you to say whether or not we can even begin to explore being together. He’s really hesitant to meet me for some reason and says it’s cause he always has to work? Idk. I haven’t had sex in a while and I think I should just do it with him? But I don’t like him like that so I feel like it might give him a wrong idea.