I mean the research is nice, but I don't think that just a degree is going to up your chances. As someone who is using these apps constantly, I don't have any hope of finding a long term partner on there. I am on pretty much every app, except Tinder (Bumble, Hinge, okcupid, pof and even muzmatch (im south asian)). I have a bachelors, and I make good money. I've been told that I am a decent looking guy and I have quit…
part of the 'narrative' sold by society is that people fall in love while going through their casual dating 'phase'. nobody under the age of 30 (maybe 35) is going to be looking for a 'serious relationship'. if you explicitly state this in your profile or even on the first handful of dates nobody is going to respond well.
In my country, 80-90% people in their early 20s are in long term relationship and thus already off the market. They may not be in their final relationship, but they are of a somewhat serious nature and not a one-night stand.
By the age of 30, should they be so lucky, many/most would buy their first home. And move in together. If you think that's early, my dad had all of this settled at the age of 19.
35 is almost middle-aged. It's absurd to only start looking for a serious relationship then. It's like extending college/party years by 15(!) years.