You are explaining your point well. You would be happy with any of the 100. In that case your strategy of swipe all makes sense.

But if you want to increase your successful swipe % rate within a target group a different strategy of profile management is in order.

I believe the targeted approach is more successful for repeated interactions and perhaps a relationship where the swipe all approach would get higher numbers with more low quality matches.

The job conversation is a bigger discussion. Spending a day on a cover letter, custom sample application, researching history and changing your resume to fit each job takes time but also provides a lot of value when trying to form a connection in the interview.