I’d honestly be very surprised if that was the case. There’s so many different ways to interact with people online that I expect dating websites to make up a majority, but there’s probably like a 45% spread of things like social media/forum communities, online games, etc. All the kinds of things that used to be done offline (like meeting people through DnD at the local hobby shop) but can be done online or have become largely online thanks to the commodification of existing in public spaces. Shared interests are a great start to a relationship.

Hell, I’d love to see a breakdown of the percentages just to see how many relationships start from 3rd place games like Second Life and VRChat.