But I really do see it as a huge issue with apps. In the "old" dating world, people would smell each other when they agreed to meet on a date, meaning before th

But I really do see it as a huge issue with apps. In the "old" dating world, people would smell each other when they agreed to meet on a date, meaning before they invested time and effort. In the "new" dating world, people spend effort chatting and setting up the date but then it can still fail due to mis-matched pheromones. On the other hand, I just learned that with pill-based birth control the effect nowadays is weaker than it used to be. So maybe you're correct and my perception is just outdated.