I'm 42 now and I noticed this started happening about 3 years ago. Male attention is something that I never even really cared about because I'm bisexual and prefer women, but it's kinda startling when I meet guys who were friendly once upon a time who treat me with total rudeness now when I'm still exactly the same person.
It used to kinda upset me when it happened first but now I think I can see it for what it is. It's kinda sad that so much male attention is shallow and transactional. Anyone else noticed this?