I am a moderately liberal guy, and I cannot get any girls. I'm shorter than average and socially awkward. I've managed to get a few dates from dating apps but none of them went anywhere because I'm so awkward in person.
While I am unable to find any scientific papers on the topic- I'm pretty sure there are several sources that show online dating has skyrocketed past any other form of meeting a new potential partner. MANY people use dating apps.
If guy A meets someone irl and has a 5 year relationship and guy B has 9 hinge dates in that time that last a week then 90% of partners in this set are met via online dating, but you'd probably rather be guy A than guy B.
In the scenario I described above 50% of current partners would be from dating apps and I'd still rather be guy A. Guess we'd need to see the actual infographic and who produced it to really say anything definitive.
Yes, I think the "traditional ways" of finding a partner (or rather places) are breaking away slowly. There are more ways to stay occupied. More choices in events/clubs etc to go to. That gives more freedom in regard to finding somebody that fits greatly, but also reduces the pressure to pick from a small pool or to run into others occasionally. The pressure to form a family to just make ends meet (division of responsibilities/labor; shared resources etc) should be lower as well.