Recently single, what are some red flags a guy just wants sex?

I hate dating but I hate being alone more. It's like no matter what dating app you choose 90 percent of men just want to get laid. They're either upfront about it or try and lie or omit that fact.
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I'm 35 years old. Lol I love sex, and have a very high libido. I just don't just want sex or be used for sex. Which, we all know some men lie and tell a woman what ever she wants to hear just to get laid. I have this happen in the past it's really humiliating when your really into someone, and turns out he's just using you as a cum dumpster.
Recently single, what are some red flags a guy just wants sex?
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