Questions like this need to stop. Everyone has likely been exposed, in some capacity, within the last 14 days, whether we know it or not. The ability to know in a more accurate fashion ended when contact tracing ended.
However, we are all having to do this dance with testing and jump through the seemingly increasingly-difficult hoops as governmental policies change on testing. So, people are answering questions however is necessary to attempt to jump through these hoops.
It's way past time for pre-cruise testing to go away, in my opinion.