You are assuming people use Tinder to find a life partner. A large proportion use it to find a short to medium term companion, and if they do that successfully

You are assuming people use Tinder to find a life partner. A large proportion use it to find a short to medium term companion, and if they do that successfully will return. Worth noting too that Bumble offers a lifetime subscription rather than yearly. There doesn't seem to be a misalignment of incentives there.