This is what I did last month when I tested positive the day I arrived home from Equinox. Started to feel crummy the last day, but tested negative. I brought my own test. 24 hours later, I tested positive.
I agree, the info will go nowhere, but I mentioned it on the survey since they asked about Healthy Cruising communication information (or some similar wording). I said something to the effect that, since you asked, nowhere did I see or hear recommendations about social distancing, hygiene, etc. I let them know my test results.
I get that we are all tired of hearing about it all, but since I got Covid after vax, boost, and 6 healthy cruises, it is clearly not gone away.
Mild case, BTW, I have come home from cruises with a much worse URI.
Grateful for all the jabs.