So you feel the need to speak on behalf of all women in the world, about what they want? (All 3.9 billion of them?)
Despite having "a lot of GF experience", which I doubt, doesn't mean you speak for every single woman on this planet.
You're also defining "most girls" based off of a miniscule portion of the population that is attracted to those people.
And, Tinder, from what I understand (Never used it, never will), is a dating site. A ah, what's it called? Right. Meet & fuck.
If you hook-up, and decide to try starting a relationship, that's on those two people, but I'm pretty sure most people use sites like Tinder, just to get laid. Not to date, not to get married, not to find their one true soul mate.
And, FYI, 50-100 women a year, isn't even one woman per day.
It's also nothing even remotely similar to having a harem.
And, no offense to the men and women who do things like that, but: They're kind of cheap.
More interested in finding someone who fits their physical or fetish preferences, than anything else.
And, money can buy love. Depends on what you use that money for though.
People with tons of money, who consistently donate to charities, will likely find themselves getting like-mind women as potential love interests.
('Course, you'll still get gold diggers, but that's the cost of living in a society that places value in something that holds no actual value.)
Please, speak on a subject when you have actual experience and knowledge of said subject.
I didn't even need to do research on anything to type this out.