Challenges and expectations of movies are taxing. In order to reach great heights we need to live upto those expectations.
The stronger a light shines the darker are the shadows around it.
Most of the Every movie watchers would loves stunts. So, we can't say that the stunts are fake or doing somebody else.
Because nowadays there are young actors, they are always ready to stunt. So now risks are modern trends, hence it's true as well as risky.
Not only her, Priyanka choprs, Katrina Kaif etc. and many more actresses doing their own stunts. But I do not agree with your point as it will compensate their acting. But I think that it is a recent trend of new age film.
When any actor or actress does their own stunts the media emphasizes on it, which somehow helps in the publicity of the film. Moreover when they did their own stunt it needs a lots of effort too which is not so easy.
'Idhuvum Kadandhu Pogum "
Even this challenging situation would ease