Good point. >1 date a week, when it takes at least a few weeks to set up a quality date, means that you never establish a credible commitment.
What if you tried limiting yourself to 1 new person a month? You'll evaluate them more favorably, and be more selective, and get less burned out
The "it's a numbers game" thing is a hack to get people out of the trap of not seeing enough new people. You're on the other end of the chart. Commitment is a learnable skill, not something that goes easily once you find the perfect person.