Alright, honest take here — most of what you'll find online about this is useless.
The verification approach varies a lot by platform. Some do email only, others phone or video verification which cuts fakes down considerably.
Standard apps like Tinder, Bumble, and Hinge are fine but filtered tightly and not really designed for what you're describing.
After getting fed up with mainstream options I tried Datewander and it was honestly a much better experience.
That's my honest take from actual use, not just reading about it.