It's a different culture that's all. They are much more honest which can be good or bad (without meaning to cause offence). It might seem really offensive but that's because we're raised in the UK. They won't hesitate to give out complements, won't play games and will express their desire for a good looking guy (with hair goes without saying). Otherwise I'd be listing many negative comments in relation to baldness but none of them girls were bad that said it. Just a cultural clash for you and hypersensitivity to baldness.
Anyway...regarding the OP.
From the pictures you shared previously you're like a Norwood 4 and diffuse crown. You have fine hair calibre. Swoop was in a similar position and had just shy of 3k grafts for his frontal third. Ideally you need 3500 frontal half. You'll easily get a full head with that and glad you took our advice about meds. You have a slow pattern and a piss easy problem to solve, so if you're responding to meds, why not? Now you think like that too.
@diseasedrat had an unfortunate time with meds so it's out of his hands, but looks handsome shaved due to his face - got to roll with the punches.
Wait a full year to ensure meds are working otherwise you're taking a big risk with surgery - pandora's box. Multiple transplants may needed to avoid looking like an artficial unnatural mess. Would you have the grafts, money and time for more transplants? Pertinent questions.
My plan was if meds don't work, to treat it more aggressively and I can get by with plugs since I have 10k grafts with extremely good thickness - one of the best my Doctor has seen. Still, even I want to keep my native hair, it's just much better in many ways.
Bear in mind, surgery can fail at times, but worth the risk if you tick all the other boxes. You had a full head in your youth and now you're in your 30s. We're blessed. I was Norwood 1 until 25. It shouldn't be affecting you so much that you put your dating life on hold. I was a thick Norwood 2.5 in my late 20s before surgery and pretty girls in their early 20s or younger were still interested let alone older ones.