No, not contradicting myself at all, I just don’t think you have great knowledge on how SaaS business models work.
With Bumble, Hinge etc they have plenty of their own in app adverts… send roses, spotlighting profiles and other such shite. Their aim through limiting the functionality of their apps on the free tier, is to keep you just unsatisfied enough that you feel paying for a subscription or microtransaction seem like a solution. This limitation also works to keep users on the site as they’re not empowered by the apps to find suitable partners.
There are other revenue streams they receive outside of in app advertising, which they can only secure due to the large numbers of active users. Again, this is the reason these apps do not want you to find someone, they want to keep you on the app. Netflix and Bumble for example had a partnership where they ran games for users around shows like Stranger Things, Emily in Paris etc.
Spotify have also partnered with a number of dating apps to allow users to spotlight their music on their profile. Spotify pay for this due to the exposure to a large number of active users.
Long story short, no dating app wants to find you a partner… they want to keep you as a user because you, your eyeballs, you data and online activity are all part of their product.