This reminds me of a Moth story called “Data Mining for Dates” where chris mckinlay spoke about his experience. Perhaps his experience can give you some insight. You can listen to it here. https://themoth.org/stories/data-mining-for-dates

It inspired me to create a marketing campaign where I went on many dates and I could get “lead” for around a dollar and I was able to get a date for about $4 which converted to tinder gold was slightly more expensive however everyone that I went on a date with from my marketing campaign I knew I would be more interested in them because everything was targeted whereas on tinder many dates could just end less than five minutes over coffee. The lead form was optimized over a few months but I questioned the ethics of what I was doing. This was the most successful lead form. http://christensendaniel.com/dating.html