Presumably your friend is happy that over 3% of people who catch it will die (according to a chart on the link - I have no idea how accurate that is).
Presumably, your friend doesn't have any of the conditions which makes it more likely that he/she will have a very hard time of it or even die, nor has he/she any loved ones who fall into that category.
Presumably, your friend is satisfied that if they are unlucky enough to be hit quite hard with it, they will bounce back without suffering any lasting medical conditions.
Presumably, your friend has a job which will pay him/her whilst the country goes into lock - down for a few weeks.
If all those things apply well then, yes, it's all scaremongering.
This isn't an episode of Walking Dead and everything will return to normal in due course, with most people having survived. But anyone who looks at the charts she posted and shrugs off the clear indications that many people will suffer quite severely isn't someone I would particularly admire.