Eh, shifts on the stock market and pretty random political moments make the news all the time. Not to mention the weather and sports.
A little, “hey, contagions are about at the moment, if you’re vulnerable or just not keen, act accordingly” wouldn’t be misplaced at all.
Bottom line is we have a cultural problem with general illness. Something something capitalism something something.
The problem with this answer is that you go from your anecdata to a sweeping statement about the relevance of public health information.
Plenty of people would really prefer to not get covid and for very good reasons. If you’re having basic cold symptoms, great, not everyone finds it that minimal. Just like how some have bad hay fever and some don’t get the news sometimes reports on pollen levels.